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Wholesale Standard Backpack Size
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Sexy Plus Size Floral Print Halter Neck Sleepwear Set Women's Large Size Strap Viscose Polyester Blend Comfortable Nightgown
US$ 4.89-5.86
Min. order: 1 piece
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Stoving Varnish Alloy Beads Jewelry Accessories In Light Green With Hole Size 4~4.9mm, Sweet Style
US$ 0.27
Min. order: 1 piece
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Women's PU Solid Color Elegant Streetwear Square Zipper Functional Backpack
US$ 22.04-23.81
Min. order: 1 piece
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Handmade Ceramic Fish Beads With 2~2.9mm Hole Size, Cartoon Style Jewelry Accessories In Colour
US$ 0.18
Min. order: 1 piece
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Soft Plush Women's Backpack Featuring Cartoon Character Design With Sewing Thread Details, Perfect For Autumn & Winter
US$ 18.83
Min. order: 1 piece
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Cartoon Sport T-shirt For Adults In Polyester Fabric, Football World Cup Edition, Size S
US$ 9.88
Min. order: 1 piece
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Unisex Geometric Three-dimensional Necklace In Titanium Steel With 18K Gold Plated PVD Coated Finish And Standard Chain
US$ 1.78-4.09
Min. order: 1 piece
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Plaid Pu Leather Diaper Backpack For Women With Sewing Thread Detail, Top Handle, Perfect For Spring
US$ 9.86
Min. order: 1 piece
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Shark School Backpack In Polyester With Sewing Thread, Lightweight And 12 Inch Size For Winter Use
US$ 11.22-14.64
Min. order: 1 piece
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Children Unisex Trendy Backpack Made Of Durable EVA Material, Suitable For All Seasons
US$ 9.11
Min. order: 1 piece
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Epoxy Flowers Crafted From Synthetic Resin With Hole Size 1~1.9mm, Ideal For DIY Accessories In Colour
US$ 1.20
Min. order: 1 piece
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Lingge Shell PU Leather Diaper Backpack With Top Handle, Large Capacity For Moms
US$ 16.57
Min. order: 1 piece
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Women's Medium Oxford Cloth Solid Color Basic Square Zipper Diaper Bags Fashion Backpack
#5 Best Seller
in Diaper BackpacksUS$ 14.13-14.84
Min. order: 1 piece
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Irregular Waterproof Non Tarnish Alloy Choker Necklace For Women With Zircon Inlay And Standard Chain
US$ 1.96
Min. order: 1 piece
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Handmade Resin Pendant Jewelry Accessory In White With Retro Style And 10mm+ Hole Size
US$ 0.07-0.1
Min. order: 1 piece
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Pentagram Acrylic Beads With 10mm+ Hole Size Featuring Enamel Craft In Multicolor Sweet Style Jewelry Accessories
US$ 0.06
Min. order: 1 piece
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Square Flowers Polyester Diaper Backpack For Adults With Top Handle, Ideal For MAMA
US$ 1.93
Min. order: 1 piece
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Waterproof Fashion Beach Bag For Women In A4 Size, Made Of Durable PVC, Perfect For MAMA Festival
US$ 2.24
Min. order: 1 piece
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Unisex Sport Cotton T-shirt With Lattice Pattern, Size S, Perfect For Football World Cup
US$ 10.81
Min. order: 1 piece
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Diamond Inlaid Stainless Steel Earrings Geometric Unisex Non-standard Electroplating Minimalist
US$ 3.29-3.81
Min. order: 1 piece
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Plush Food Doll Accessory Keychain, Soft And Cute Hanging Toy For Bags Or Backpacks
US$ 0.52-0.69
Min. order: 1 piece
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Creative Metal Badge Classic Quote Alloy Pin Buckle For Backpack Hat Personalized Accessories
US$ 0.49
Min. order: 1 piece
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Sweet Style Glass Tulips Beads With Stoving Varnish In Green, Hole Size 5~5.9mm Jewelry Accessories
US$ 0.03
Min. order: 1 piece
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18K Gold Plated Open Ring With Zircon Simple Fashion Non-standard Line Style Personality Accessories
US$ 2.07
Min. order: 1 piece
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Natural Stone Beads For Jewelry Making With 10mm Diameter And Hole Size, Featuring Precise Cutting Craftsmanship
US$ 5.97-8.94
Min. order: 2 pieces
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Natural Amethyst Ball Set Crystal Original Stone Agate Planetary Popular Science Mine Standard Ornaments Seven Star Array Feng Shui Ball
US$ 1.57-33.17
Min. order: 1 piece
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Handmade Gem Ring In 316 Stainless Steel, Unisex Design, Glam Style, Size 12
US$ 3.88
Min. order: 1 piece
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Irregular Waterproof Non Tarnish Alloy Choker Necklace For Women With Standard Chain
US$ 2.19
Min. order: 1 piece
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Handmade Ceramic Beads For Jewelry Making With 5mm Diameter And 2~2.9mm Hole Size, Multicolor In Chinoiserie Style
US$ 0.07
Min. order: 1 piece
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Girls' Straw Flap Backpack Featuring Floral Pattern With Sling Strap, Perfect For Summer
US$ 2.45-2.45
Min. order: 5 pieces
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Anime Oxford Cloth School Backpack For Children Unisex, 15 Inch Size, Breathable Design For Spring Use
US$ 14.50
Min. order: 1 piece
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Customized
Jewelry Gift Bag With Logo Printing Standard Process Embossed Three-strand Rope Copperplate Paper Handheld Bag
US$ 0.44-0.52
Min. order: 1 piece
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Bird Pendant Jewelry Accessory Copper With Gold Plating 0.01µm, Zircon Inlay, Size 27x23mm, 1 Piece
US$ 1.41
Min. order: 1 piece
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Delicate Apple 20W UK Standard Charger Protective Cover Heart-Shaped Decoration Data Cable Protection Bite Wire Device
US$ 1.74
Min. order: 1 piece
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Unisex Geometric Three-dimensional Necklace In Titanium Steel With 14K Gold Plated PVD Coated Finish And Standard Chain
US$ 1.87-6.95
Min. order: 1 piece
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Fashionable Cartoon Husky Brooch Creative Backpack Clothing Badge Accessories Cute Animal Pattern Alloy Pin
US$ 0.43
Min. order: 1 piece
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Irregular Acrylic Beads For Jewelry Making With 9mm Diameter And 5-5.9mm Hole Size, Multicolor, Chinoiserie Style
US$ 0.02
Min. order: 20 pieces
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Waterproof Solid Color Holiday School Daily Women's Backpack
US$ 14.14-14.64
Min. order: 1 piece
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Handmade Flocking Beads Jewelry Accessories In Beige With Hole Size 4~4.9mm Featuring Sweet Style
US$ 0.07
Min. order: 1 piece
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Unisex Three-dimensional Heart Shape Necklace In Titanium Steel With 14K Gold Plated PVD Coating And Standard Chain
US$ 1.18-2.35
Min. order: 1 piece
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Solid Color Quilted Crossbody Bag With Tassel In Polyester, 13 Inch Women's Backpack For Autumn
US$ 10.09
Min. order: 200 pieces
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Shark School Backpack For Kids In Durable Oxford Cloth, Wear-Resistant And Fits 15 Inch Laptops
US$ 11.35-18.61
Min. order: 1 piece
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Handmade Natural Stone Lapis Lazuli Beads With 4mm Diameter And 2~2.9mm Hole Size In Purple
US$ 2.94
Min. order: 2 pieces
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Handmade Multicolor Beads Jewelry Accessories Featuring Tires Pattern With Diameter 3mm And Hole Size 3~3.9mm
US$ 0.69
Min. order: 2 pieces
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Children Unisex Cotton Stripe School Backpack With Breathable Design, Perfect For Spring Casual Use
US$ 11.44
Min. order: 1 piece
sold : Login >>
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Trendy Letter Quote Lapel Pin Cartoon Badge Clothing Backpack Accessory Unisex Personalized Fashion Jewelry
US$ 0.40-0.46
Min. order: 1 piece
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Cute Strawberry Acrylic Beads In Red With 3~3.9mm Hole Size For Jewelry Accessories
US$ 2.27
Min. order: 1 piece
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Solid Color Anti-theft Sports Backpack For Unisex Featuring Durable Oxford Cloth Material
US$ 8.24
Min. order: 1 piece
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Nail File For Professional Nail Care Featuring Durable And Precise Filing In Convenient Size
US$ 0.14
Min. order: 10 pieces
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Little Bear Breathable Kid's Plush Backpack With Fluff Ball, Perfect For Spring
US$ 7.10
Min. order: 1 piece
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Cartoon School Backpack For Children Unisex With Breathable EVA Material, Perfect For Spring
US$ 11.89
Min. order: 2 pieces
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Handmade Dragon Weave Rope With Cord String Featuring Hole Size 1~1.9mm For Jewelry Accessories
US$ 2.81
Min. order: 1 piece
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Camouflage Running Backpack In Durable Oxford Cloth, Unisex Design For Outdoor Sports
US$ 9.58-10.07
Min. order: 1 piece
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Solid Color Casual Cotton Romper For Baby General In White, Size 9-12 Months
US$ 4.73-4.79
Min. order: 2 pieces
sold : Login >>
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Irregular Acrylic Beads For Jewelry Making With Hole Size 2~2.9mm In Natural Pink Featuring Chinoiserie Style
US$ 0.06
Min. order: 2 pieces
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Solid Color Lightweight Hiking Backpack In Nylon Material For Unisex, Suitable For Winter Outdoor Activities
US$ 3.88
Min. order: 1 piece
sold : Login >>
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Cartoon Alloy Pin Brooch Glass Bottle Water Grass Cat Clothing Decoration Backpack Accessories Badge
US$ 0.49
Min. order: 1 piece
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Handmade Heart Shape Acrylic Beads With Shell Inlay, Hole Size 10mm+, Sweet Style Jewelry Accessories
US$ 0.24
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Wholesale Standard Backpack Size
Selecting the right backpack dimensions for resale requires more than matching a generic size chart. Many suppliers list capacity in liters without clarifying internal compartment depth or shoulder strap ergonomics, which directly impacts customer satisfaction and return rates. Our standard backpack size assortment is engineered with consistent internal proportions across styles, ensuring that a 20L pack from one design aligns functionally with another in your inventory. This uniformity reduces confusion during online shopping and minimizes post-purchase complaints about fit or usability. Each model maintains a torso length compatibility range of 16 to 19 inches and features adjustable sternum straps, allowing retailers to market these items confidently to a broad demographic without fielding sizing exceptions.
We refresh our standard backpack size catalog quarterly with new colorways and fabric upgrades while preserving the core dimensional integrity that buyers rely on. This balance between innovation and consistency supports faster inventory turnover for boutiques and e-commerce sellers alike. Distributors benefit from bulk SKUs that maintain steady demand due to proven wearability across student, commuter, and travel segments. Our best-selling configurations include dual water bottle sleeves, padded laptop sleeves up to 15.6 inches, and YKK zippers throughout—details that end customers notice and associate with premium value, even at mid-tier price points.
For KOLs and social-first retailers, our standard backpack size range offers cohesive visual storytelling potential. Because silhouettes remain proportional across seasonal drops, content creators can build recurring themes around organization, durability, or minimalist design without re-educating their audience on form factor changes. Minimum order quantities are structured to allow testing of three to five top-performing styles without overcommitting to any single variant. With warehouse stock updated weekly and lead times under 10 business days for repeat orders, resellers can respond quickly to viral moments or back-to-school surges without sacrificing margin to expedited shipping or last-minute sourcing.
FAQs
1. How do I determine which standard backpack size variants will convert best for my customer base
Start by analyzing your sales channel. For campus-focused boutiques, prioritize models with reinforced bottom panels and dedicated tablet sleeves. E-commerce stores targeting urban commuters should lean into slim-profile designs under 18L with RFID-safe pockets. We provide sell-through data by region and demographic upon request to help you align initial orders with proven local demand patterns.
2. What specific construction details reduce return rates for standard-sized backpacks
Consistent torso fit and strap padding density are the top predictors of low returns. Our packs use 8mm dual-density foam in shoulder straps and maintain a fixed back panel height across all color variants. Avoid suppliers who change internal framing between batches—that inconsistency triggers fit complaints even when external dimensions appear identical.
3. How often do you discontinue standard backpack size models and what is the notification window
We phase out no more than 15 percent of the standard size lineup annually, typically after Q4. Discontinued items receive a 90-day advance notice via buyer portal alerts and email, along with recommended cross-sell alternatives that share similar dimensions and feature sets to ease customer transitions.
4. Are there hidden cost differences between seemingly similar standard backpack sizes based on weight or materials
Yes. Packs using recycled polyester with DWR coating weigh 12 to 18 percent less than conventional nylon equivalents, reducing parcel shipping costs per unit by up to $0.35 at scale. We publish exact gram weights and material specs in the B2B dashboard so you can calculate landed cost impact before placing orders.