TETON Sports Oasis 18L Hydration Pack vs TETON Sports Mountain Adventurer 4000 Backpack

The main difference between the TETON Sports Oasis 18L Hydration Pack and the TETON Sports Mountain Adventurer 4000 Backpack is that the Oasis 18L Hydration Pack has Rain Cover (Included rain cover) while the Mountain Adventurer 4000 Backpack does not.

TETON Sports Oasis 18L Hydration Pack Side View
TETON Sports Mountain Adventurer 4000 Backpack Front View
Specs Brand TETON Sports TETON Sports
Name Oasis 18L Hydration Pack Mountain Adventurer 4000 Backpack
Category Hydration Hiking
Sub Category Hiking Backpacking
Capacity (L) 18L 66L
Dimensions (in) 18.5 x 10 x 7 27 x 12 x 10
Weight (lb) 2.0 5.3
Fabric 210D Honeycomb Ripstop 420D Black Oxford 1000mm WR
Color 12 colors and patterns Black
Warranty TETON Sports Lifetime Warranty TETON Sports Lifetime Warranty
Release Date September 25, 2019
Rating 4.6 4.6
Price Under $50 Under $150
General Features Shoulder Straps Contoured padded shoulder straps Ergonomic shoulder straps
Sternum / Chest Straps Anti-shock chest strap with safety whistle Sternum strap with whistle
Hip Belt / Waist Strap Adjustable waist strap Waist belt with split wishbone construction
Main Compartment Access Normal zipped access Top loading access
External Pockets 2 zipped front pockets, 2 side pockets, and hydration pocket Reverse U pocket, sleeping bag compartment, waist belt pocket, and 4 side pockets
Side Pockets Side pockets can fit water bottle Side pockets can fit water bottle and other acccessories
Water Bottle Yes Yes
Handles Top grab handle Top grab handle
Loops and Attachments Bungee shock cord storage for helmet or jacket Exterior and interior gear loops
Travel Features Compression Straps External compression straps
Rear Loading Straps Yes
Hiking / Backpacking Features Back Panel Padded back panel
Rain Cover Included rain cover
Load Lifters Yes
Internal / External Frame Internal frame
Adjustable Length Torso Adjustable 15-20" torso length
Hip Belt Pockets Yes
Top / Floating Lid Removeable hood
Reflective Safety Strips Reflective trim and accents
Hydration Features Bladder Size Includes 2L hydration bladder Holds 3L hydration bladder
Hydration Compatible Yes Yes

You're currently comparing the Oasis 18L Hydration Pack by TETON Sports against the Mountain Adventurer 4000 Backpack by TETON Sports .


TETON Sports 's Oasis 18L Hydration Pack is a Hydration backpack with Hiking features while TETON Sports 's Mountain Adventurer 4000 Backpack is a Hiking backpack with Backpacking features.

The TETON Sports Oasis 18L Hydration Pack has a capacity of 18L (liters), weighs 2.0 pounds and it's dimensions in inches are 18.5 x 10 x 7. It's made of 210D Honeycomb Ripstop and is available in 12 colors and patterns in comparison the TETON Sports Mountain Adventurer 4000 Backpack's capacity is 66L with a size of 27 x 12 x 10 inches. Constructed from 420D Black Oxford 1000mm WR it weighs 5.3 pounds and is available in Black.