Adventure Pack
Adventure Pack
Adventure Pack
Adventure Pack
Adventure Pack
Adventure Pack
Adventure Pack
Adventure Pack
Adventure Pack

Adventure Pack

Regular price $159.95 Sale price$139.95 Save $20.00
Shipping calculated at checkout.


Made to move fast and smooth through trails and bumpy terrain. The Adventure Pack's unique design eliminates all slosh and bounce from your fluids while giving you the freedom to glide through your journey with cushioned comfort, perfect balance, and lightning speed.

WATER BLADDER INCLUDED: This pack comes with our unique, square-shaped 1.5 Liter hydration bladder. The bladder is 100% BPA & PVC free, dishwasher safe, and doesn’t leak.  

HUGS YOUR BODY: Designed to hug your body with vest-style comfort, the multiple cinch straps allow for a dialed in fit to keep the water bladder tight and secure to your body when moving fast through rocky terrain

ZERO BOUNCE OR SLOSH: The innovative pack holds your water in a way that eliminates the slap, bounce, and slosh from traditional running vests and replaces it with a smooth and balanced experience in motion with your fluids

YOU’LL FORGET IT’S THERE: Since the bladder is in a more stable position, your hydration becomes less noticeable. Therefore, less of a burden. So you can focus on your adventure, and not your pack

BREATHABLE AIR-MESH ON THE FRONT: Sweat wicking and breathable air mesh shoulder straps and paneling takes the heat off your body, is anti-chafe, and soft to the touch

WEATHERPROOF PROTECTION ON THE BACK: The back shell fabric is completely weatherproof and
water resistant to keep your essentials dry and protected. Reinforced by the top lid and weatherproof zipper

LIGHTNING FAST ACCESS TO YOUR GEAR: Every centimeter of the pack is optimized for thoughtful storage and lighting fast access to your valuables, accessories, and hydration

STEALTHY BRANDING & DESIGN: Inspired by the stealth aircraft, this speedy hydration vest flies under the radar from overly branded neon and bright-colored outdoor gear for a minimal and speedy aesthetic

MULTI-SPORT VERSATILITY: Due to the compact lower center of gravity and breathable and secure fit, it also works great as a mountain bike pack and lightweight day pack


Specs: 14”H x 10.5”W x 13”D

Weight: 0.51 kg

Volume: 8 Liters


Specs: 14.5”H x 11.5”W x 13.5”D

Weight: 0.52 kg

Volume: 8 Liters


Specs: 15”H x 12.5”W x 14”D

Weight: 0.55 kg

Volume: 9 Liters


Specs: 15”H x 12.5”W x 14”D

Weight: 0.57 kg

Volume: 9 Liters

Ships within 24 hours.

Free Returns with your order number and product in unused condition with tags still on it.

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Size chart

Sizing Chart: Drankful Adventure Pack

Size Chest (in)
Small  31" - 35"
Medium 36" - 40"
Large 41" - 45"
X-Large 45" + chest



How to Measure


To get the most accurate sizing of which pack will fit you best, measure the circumference around your chest at its largest point. Once that number is found, please refer to the sizing chart to find which size Adventure Pack to choose.

Ships within 24 hours

Customer Reviews

Based on 45 reviews
Mar L.
Super Comfy

I l love the fit of the adventure pack and how the hydration bladder sits in the back. Very low profile without sacrificing comfort. Plenty of pockets for gels/snacks and sundries. I haven’t tested it out in hot weather, but I anticipate the vents will help with keeping things cool. I might get the insulation sleeve for the bladder later in the summer.

Tarik Muhalhal
Very nice hydration pack. Fits perfectly

I finally found a pack that fits me. I’m 6,7 and 250lb. This pack is amazing!

Mike O'Donnell
Best Hydration System Out there

I completed my first Pikes Peak Ascent in 1992. The Drankful system is the best hydration system I've found/used in more than forty years of running.

Corey Riddle
Great stuff!

Loved it!

Angela Schoonover
Perfect for a 50k

I wore my Drankful Adventure Pack for the Garmin Gravel Worlds 50k and it was PERFECT! The race doesn't have a lot of support, and it was in August, so I need plenty of water, fuel, sunscreen, a cue sheet, and lots more! The bag held everything perfectly! Thanks for a great product! So glad I kickstarter-ed it!


The Drankful Adventure Pack eliminates the bounce, clunk, and slosh from traditional hydration packs and replaces it with a smooth, gliding experience in motion with your water.


The stealth-like design positions the reservoir to rest like a pillow on your back, lowering your center of gravity and increasing stability on bumpy trails.


Quick access storage pockets and hydration at the swivel of your head prioritizes speed and organization over clutter and mess.



"I was hesitant to carry that much water due to my lower back pain. This pack held my hydration in a way where it was completely unnoticeable."

Sarah S.

"I forgot it was even there."

Matt K.

"It's truly a magical pack."

Nikki W.

"The fit is amazing. There's literally no bounce or annoying sound of water sloshing around."

Jeff H.


When you purchase a Drankful pack, you give the gift of clean drinking water to someone in need.