Hero image 0 of Send It Defender 15L Bag, MTB, MOTO Backpack with Spine Protector for Men and Women. Hydration Backpack with Cell Padding, Adjustable Fit for Everyone, 0 of 9
Send It Defender 15L Bag, MTB, MOTO Backpack with Spine Protector for Men and Women. Hydration Backpack with Cell Padding, Adjustable Fit for Everyone
Key item features
- ‌Ultimate Outdoor Companion: Send It Hydration Backpacks are the new essential gear for thrilling escapades; with ample space and versatile design, it’s your ticket to conquering mountain trails, snowy slopes, and beyond! Its 15L capacity and versatile design, turns this mountain bike backpack for men and women into the perfect companion for every outdoor adventure!
- Safety First: Equipped with a removable spine protector and hydration bladder compatibility, our water backpack for hiking ensures you're prepared for any adventure. Plus, its adjustable fit and padded cell shoulder straps keep you comfortable and protected on the go
- Organized Accessibility: Keep your essentials close at hand with Send It’s Water Backpack for Running; with attachment straps, multiple pockets, and a convenient magnetic side carry system, our backpacking accessories offer easy access to your gear while keeping it secure and organized
- All-Weather Performance: Designed for year-round use, this hiking backpack for women and men is built to withstand the elements! Its back protective shell and super padded back panel provide added durability and comfort, making this running backpack the ideal choice for all your outdoor pursuits
- From Trail to Summit: Whether you're hitting the trails or shredding the slopes, our hydropack backpack has you covered! Its custom Send It harness system and waist support belt delivers a comfortable, no-bounce fit, allowing you to focus on the thrill of the ride
Current price is USD$179.95
Price when purchased online
- Free shipping
Free 30-day returns
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Columbus, 43215
Arrives between Feb 20 - Feb 24
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Sold and shipped by Send It
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About this item
Product details
The Defender 15 Hydration Backpack is the ultimate outdoor companion with a 15-liter capacity, perfect for mountain trails, snowy slopes, and more. Equipped with a removable spine protector and 2-liter hydration bladder, it ensures safety and convenience. The adjustable fit, adjustable padded shoulder straps, and back protective shell offer comfort and durability for year-round use. Multiple pockets, attachment straps, and a magnetic side carry system keep essentials organized and accessible. The custom Send It harness system and waist support belt provide a no-bounce fit, making it ideal for any adventure. Whether biking, motorcycling, or hiking the Defender Hydration Backpack is your go-to gear for all outdoor pursuits. The Defender hydration pac is backed by a lifetime warranty and 100% customer satisfaction guarantee.
- ‌Ultimate Outdoor Companion: Send It Hydration Backpacks are the new essential gear for thrilling escapades; with ample space and versatile design, it’s your ticket to conquering mountain trails, snowy slopes, and beyond! Its 15L capacity and versatile design, turns this mountain bike backpack for men and women into the perfect companion for every outdoor adventure!
- Safety First: Equipped with a removable spine protector and hydration bladder compatibility, our water backpack for hiking ensures you're prepared for any adventure. Plus, its adjustable fit and padded cell shoulder straps keep you comfortable and protected on the go
- Organized Accessibility: Keep your essentials close at hand with Send It’s Water Backpack for Running; with attachment straps, multiple pockets, and a convenient magnetic side carry system, our backpacking accessories offer easy access to your gear while keeping it secure and organized
- All-Weather Performance: Designed for year-round use, this hiking backpack for women and men is built to withstand the elements! Its back protective shell and super padded back panel provide added durability and comfort, making this running backpack the ideal choice for all your outdoor pursuits
- From Trail to Summit: Whether you're hitting the trails or shredding the slopes, our hydropack backpack has you covered! Its custom Send It harness system and waist support belt delivers a comfortable, no-bounce fit, allowing you to focus on the thrill of the ride
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Specifications
Volume capacity
15 L
Brand
Send It
Color
Bergundy
Backpack type
Hydration Backpacks
Warranty
Warranty information
The Defender 15 hydration pack is backed by a lifetime warranty and 100% customer satisfaction guarantee.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
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Showing 1-3 of 6 reviews
Sep 14, 2025
robbie jackson
5 out of 5 stars review
Best pack I've owned.
I've owned many packs to wear while mountain biking. This is the most comfortable and fits the best. The adjustable shoulder straps allowed me to fine tune the fit to my back and get the pack to sit exactly where I wanted it. Would highly recommend.
Review from sendit.com
Helpful?6XT1FTWSB8PZ7902251664
Nov 28, 2025
Don Siegel
5 out of 5 stars review
Awesome, well made pack
A nice sized, hard shell pack for day trips and longer bike rides!
Review from sendit.com
Helpful?6XT1FTWSB8PZ7902251664
Aug 5, 2024
Ryan Chase
5 out of 5 stars review
The best hydration pack I've ever used!
I've used a few camelbacks and other hydration pack brands but the Send It pack is the best one I've used for mountain biking by far. My first time using it was during a 5 stage enduro race and it had enough storage for me to pack myself lunch, tools, and held enough water to keep me hydrated all 18 miles of riding. My favorite part about the pack was how well it fit, it didn't hinder my riding at all and I didn't feel any bounce even on the harsh roots and rocks through the course. I highly recommend this hydration pack to anyone who does long rides!
Review from sendit.com
Helpful?6XT1FTWSB8PZ7902251664
