Defender 15 Adventure & MTB Hydration Pack
Defender 15 Adventure & MTB Hydration Pack
Defender 15 Adventure & MTB Hydration Pack
Defender 15 Adventure & MTB Hydration Pack
Defender 15 Adventure & MTB Hydration Pack
Defender 15 Adventure & MTB Hydration Pack
Defender 15 Adventure & MTB Hydration Pack
Defender 15 Adventure & MTB Hydration Pack
Defender 15 Adventure & MTB Hydration Pack
Defender 15 Adventure & MTB Hydration Pack
Defender 15 Adventure & MTB Hydration Pack
Defender 15 Adventure & MTB Hydration Pack

Defender 15 Adventure & MTB Hydration Pack

$ 179.95
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Pickup available at Broomfield Warehouse

Usually ready in 24 hours

Defender 15 Adventure & MTB Hydration Pack
Lime Squeeze
Broomfield Warehouse

Pickup available, usually ready in 24 hours

2655 West Midway Boulevard
Suite 100
Broomfield CO 80020
United States

+13039289052

Key Features:

  • 15L storage capacity with included 2L bladder (3L upgrade available)

  • Removable spine protector + back protective shell

  • Custom no-bounce Send It harness system

  • Multiple storage pockets + magnetic side carry system

  • Built for MTB, moto, snow, and all-weather riding

  • Backed by a lifetime warranty

The Defender 15 Hydration Backpack is your go-to pack for all-day MTB rides, moto trails, and mountain adventures. Designed for performance, protection, and comfort, this backpack for MTB delivers where others fall short.

Its 15-liter capacity and included 2-liter bladder (with optional 3L upgrade) keep you fueled across rugged terrain. A removable spine protector and back protective shell offer impact protection when the ride gets rowdy. Adjustable padded shoulder straps, a waist belt, and our custom Send It harness system provide a no-bounce fit that stays locked in over rock gardens and rooty descents.

Multiple pockets, external attachment straps, and a magnetic side carry system keep your gear accessible and secure. Whether you're grinding up alpine climbs or ripping through desert singletrack, the Defender 15 MTB hydration pack is ready for anything.

Feature Details
Capacity 15L storage for gear & essentials
Hydration Bladder 2L included (3L upgrade available)
Spine Protection Removable spine protector & back protective shell
Fit System No-bounce harness & waist support belt
Storage & Organization Multiple pockets & attachment straps
Magnetic Side Carry System Keeps essentials secure & accessible
Durability Built for all-weather riding
Warranty Lifetime warranty & satisfaction guarantee

Backed by a lifetime warranty and a 100% customer satisfaction guarantee, the Defender 15 is built to handle whatever the trail throws at you.

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Check out our merch!

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The send it 30oz tumbler with lid shown in front of the send it 30 oz stainless steel vacuum insulated tumbler. The send it tumbler features the iconic send it logo laser etched onto the tumbler.
The send it 30oz tumbler with lid shown secured on the send it 30 oz stainless steel vacuum insulated tumbler. The send it tumbler features the iconic send it logo laser etched onto the tumbler.
Send It 30-oz Vacuum Insulated Tumbler
$ 29.95
Image of the Send It Straw hat for summer shade. The Straw hat features the inconic send it logo on a patch affixed to the front of the hat.
Image of the underside of the Send It Straw hat for summer shade. The Straw hat features the inconic send it logo printed in a repeating pattern on the fabric on the underside of the hat.
Straw Hat
$ 29.95
Image of the front of the mens Send It Inbound T-shirt featuring the send it iconic logo on the left of the chest in a fiery red printed on a cabernet colored shirt.
Image of the back of the mens Send It Inbound T-shirt without any decorations.
Inbound T Shirt
$ 29.95
Image of the front of the mens Send It Outlier T-shirt featuring the send it iconic logo printed on the middle of the chest in a smoke grey color on a dark black colored shirt.
Image of the back of the mens Send It Outlier T-shirt featuring no print on a dark black colored shirt.
Outlier T Shirt
$ 29.95
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9 products

Customer Reviews

Based on 4 reviews
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A
Amanda Lavigne
Lots of room and great quality

I’ve used a couple different hydration packs for biking and this one has very high quality straps and material. A few other brands I’ve used ripped quickly or the straps fell apart. Been on about 15 bike rides now and this is holding up great and has so much room for bike tools etc

M
Michael Wussow
Love it!

What not to like? Lightweight, great storage and added protection. It also looks great. A definite step up from the other hydration packs I've used.

J
Jeremy Chambers

Great Product!!! Holds so much! I can carry all needed emergency items, water, and the coolest feature is the way they figured out how to integrate the helmet pouch!

C
Customer
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!

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