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Rating: 5 out of 5 stars
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Reviewed by Kamita S. on August 19, 2026
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Recommends this product
45L Backpack Black Neon Pink (Estimated Ship Date 11.16)
Order & get 185 reward points
Earn points on every purchase by signing up for WOLFpak rewards
LIGHTWEIGHT
WATERPROOF MATERIAL
AIRLINE APPROVED
HAND WASH ONLYDescription
The 45L WOLFpak Backpack is the ultimate heavy-duty companion designed for those who refuse to settle for average. Built from waterproof 900D Oxford Polyester, this bag isn't just an accessory—it’s a mobile command center for the gym, the office, and the trail.
Key Benefits:
- Massive, Clutter-Free Organization: Stop digging for your gear. With a signature 180-degree flat-opening design and a spacious 45L capacity, you can pack up to four days of clothes and equipment with ease.
- Built for Extreme Durability: Engineered to withstand the toughest environments, this pack features upgraded YKK Japanese zippers and reinforced stitching to keep your valuables bone-dry and protected.
- Unrivaled Comfort and Stability: The ergonomic ultra-dense padding and adjustable sternum and waist straps provide a "no-bounce" fit, making heavy loads feel lightweight during all-day use.
Included Exclusively With This WOLFpak:
- Neon Pink TRUST YOUR INSTINCTS Removable Hook & Loop Patch
- Neon Pink NEVER AVERAGE Removable Hook & Loop Patch
- Neon Pink BE A WOLF Removable Hook & Loop Strap Patch
- Neon Pink WOLF Head Removable Hook & Loop Top Patch
- WOLFpak Challenge Coin Kit (While supplies last)
Features:
- Hook & Loop Space For Easy Personalization
- Dual Cup Holders (Shakers Sold Separately)
- Fits Carry On Regulations Overhead Compartment
- YKK® Japanese Upgraded Two Way Water Resistant Zippers
- 180 Degree Opening For Easy Packing
- Waterproof Surface Oxford 900D Polyester
- Load Test Up To 35lbs Per Strap
45L Backpack Dimensions:
- Overall Size: 19" x 12" x Up To 12"
- Empty Weight: 2lbs 14oz
- Main/Rear Compartment: 18.5" x 12" x 6"
- Middle Compartment: 17" x 10.25" x 2.5"
- Front Compartment - Upper: 4.5" x 9" x 2"
- Front Compartment - Bottom: 10.5" x 9.5" x 2"
- Interior Sleeve: 10" x 10"
- Shoulder Strap Length: 32"
*This is not a Meal Prep System. Additional looks may be shown for the purpose of display only, additional items are sold separately (shakers)
15-Day Fit Check: Take 15 days from delivery to ensure it is the right fit. Items must be brand-new with all original tags, patches, and accessories.
Re-Do Protection: Add Re-Do at checkout for a free return shipping label. If not, you are responsible for the return shipping cost.
Exclusions: Discounted & Final Sale items, used bags, towels, drinkware, and dog supplies are non-returnable. See Return Policy for details
At WOLFpak, we stand behind the quality and craftsmanship of our gear. WOLFpak backpacks and bags are backed by a Limited Lifetime Warranty against manufacturing defects in materials or workmanship (this excludes normal wear and tear).
For more details see our Warranty Page.
45L Backpack Black Neon Pink (Estimated Ship Date 11.16)
Sale price$184.95
45L Backpack Black Neon Pink (Estimated Ship Date 11.16)
Order & get 185 reward points
Earn points on every purchase by signing up for WOLFpak rewards
TOP-TIER FEATURES
TROLLEY SLEEVE
The upgraded trolley sleeve slides seamlessly over your luggage handle for smooth, hands-free travel. Reinforced for durability, it’s built to move as hard as you do.
180 DEGREE OPENING
Our backpacks feature a 180-degree full opening for easy packing, access, and organization. Lay it flat, zip it open, and see everything at a glance—no more digging around.
BACK PADDING
Our backpacks are built with ultra-dense, ergonomic padding to provide all-day comfort without the bulk. Whether you're in the gym or on the go, the support stays strong, so you can carry heavy without feeling it.
MOLLE LOOP
WOLFpak’s new molle clips are engineered for maximum strength and long-lasting durability. With a sleek, matte finish, they lock in securely and elevate the pack’s rugged look.
WAIST STRAP
Our backpacks have adjustable waist and chest straps lock your pack in place for a secure, no-bounce fit. Designed for stability and comfort, they keep you dialed in whether you're lifting, hiking, or on the move.
YKK ZIPPERS
WOLFpak’s YKK zippers are built tough to handle heavy use without snagging or splitting. Smooth, secure, and reliable—because your gear deserves nothing less.
25L:
- Empty weight is 3lbs
- Holds up to 2 days worth of clothes
- Can fit up to a 14" laptop (Tested with MacBook Pro)
- 24oz shaker is the recommended fit for cup holders
35L:
- Empty weight is 3lbs
- Holds up to 3 days worth of clothes
- Can fit up to a 16" laptop (Tested with MacBook Pro)
- 24oz shaker is the recommended fit for cup holders
45L:
- Empty weight is 4lbs
- Holds up to 4 days worth of clothes
- Can fit up to a 17" laptop (Tested with MacBook Pro)
- 40oz flask is the recommended fit for cup holders
Questions people ask before buying
What makes your product different?
We are the original WOLFpak Backpack, we use 900D/1000D Materials. Where other brands use lower grade material and gear we always use the upgraded. We have 4 sizes of WOLFpaks to choose from with the most color and pattern selections available that other brands dont offer. Choose the best pak, WOLFpak!
How can I get my product faster?
Our Fast Pass shipping is a skip-the-line service that gets your order processed the same day, Monday–Friday, if placed by 12pm PST.
Do you offer free shipping?
Yes! We offer free domestic shipping in the USA after $150 USD minimum spend which would be after any codes or discounts. We offer free shipping in other parts of the world after a similar minimum spend.
For large or bulk orders, shipping is charged at over $750 spend.
How do I return an item?
Please check out our return page here RETURNS and follow the steps, no additional email is needed. Returns are subject to a deduction of the original credit card processing fees.
What is your warranty policy?
WOLFpak stands behind the quality of our gear. We offer a lifetime warranty for workmanship defects, ensuring your pack is built to last. If you experience any issues related to craftsmanship, we’ve got you covered. (This does not include any cosmetic damage done) Should you have any concerns with our products please reach out right away as avoidance/delay in letting us know may void the warranty. Each claim is handled case by case.