Skip to content

Search

Product type

Menu

MEN
WOMEN
KIDS
SKI
SNOWBOARD
HIKE + CAMP
BIKE
WATER
CLIMB
MORE
BRANDS
BLOG

Take an Additional 20% off during the SAVEANDSEND sale:

SAVEANDSEND

Copied

Home
3L

Filter

Filter

Refine

Category

Search

Hydration Packs - Small
Lumbar Packs
Water Reservoirs

Size

Search

3L

Gender

Search

Unisex

Condition

Search

Excellent

Vendor

Search

geartrade

Color

Search

Blue
Other
White

Sort by

Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

View as List Grid

FiltersFilter & Sort

Applied Filters

Clear all

Sort by

Best selling
Alphabetically, A-Z
Alphabetically, Z-A
Price, low to high
Price, high to low
Date, old to new
Date, new to old

Category

Hydration Packs - Small
Lumbar Packs
Water Reservoirs

Clear

Size

3L

Clear

Color

Blue
Other
White

Clear

Brand

Cotopaxi
Gregory
Outdoor Products
UpBoxin

Clear

Gender

Unisex

Clear

Price

From $

-

To $

From To

Clear

Condition

Excellent

Clear

Cotopaxi Bataan 3L Fanny Pack

$17²³47% OffSize: 3L

View details
Gregory 3D Hydro Reservoir

$28⁰⁶47% OffSize: 3L

View details
Outdoor Products Melrose 3L Waist Pack

$10⁵⁹47% OffSize: 3L

View details
New arrival

UpBoxin 3L Hydration Bladder

$21¹²52% OffSize: 3L

View details

3L

Geartrade.com is where adventurists buy and sell the gear we love for the outdoors we need. #wearitout

Facebook
Instagram
TikTok
Twitter

LINKS

About
How to Sell Your Gear
Help Desk
Affiliates
Terms of Use
Privacy Policy
Rewards
Search
Brands + Retailers
Contact Us
Blog
Return Policy

Sign up to hear from Geartrade

Stay informed on the latest news, from offers and products to stories and events.

Email

© 2025 Geartrade.com.

Add To Cart

Item added to your cart.

View cart