U`Be 2Pack Hydration Backpack vs UltrAspire Alpha 4.0 Vest

The main difference between the U`Be 2Pack Hydration Backpack and the UltrAspire Alpha 4.0 Vest is that the 2Pack Hydration Backpack has Sternum / Chest Straps (Chest buckle) while the Alpha 4.0 Vest does not.

U`Be 2Pack Hydration Backpack Front View
Ultraspire Alpha 4.0 Vest FRont View
Specs Brand U`Be UltrAspire
Name 2Pack Hydration Backpack Alpha 4.0 Vest
Category Sports Sports
Sub Category Running Running
Capacity (L) 6L
Dimensions (in) 17.9 x 9.9 x 1.9 31-36
Weight (lb) 1.7 0.6
Fabric Double layered 30D Fabric
Color Black Emerald Blue Lime
Warranty UltrAspire Warranty/Return Policy
Release Date June 20, 2019 July 5, 2019
Rating 4.6 4.5
Price Under $50 Under $125
General Features Shoulder Straps Adjustable shoulder straps Angled and curved shoulder straps
Sternum / Chest Straps Chest buckle
Zippers Large zipper pulls
Main Compartment Access Back access Normal zipped access
External Pockets Front mesh pocket, and 2 zipped side pockets Rapid access pockets, passage pocket and drawstring pocket
Side Pockets Side pockets can fit small accessories
Water Bottle No Yes
Handles Top grab handle Top grab handle
Hiking / Backpacking Features Ergonomic ErgoFit
Ventilated Back Ultracool system
Trekking Pole Holders Trekking pole attachments
Reflective Safety Strips Reflective logo
Hydration Features Bladder Size Includes 2L BPA-free bladder Holds 2L reservoir
Hydration Compatible Yes Yes

You're currently comparing the 2Pack Hydration Backpack by U`Be against the Alpha 4.0 Vest by UltrAspire .


U`Be 's 2Pack Hydration Backpack is a Sports backpack with Running features while UltrAspire 's Alpha 4.0 Vest is a Sports backpack with Running features.

The U`Be 2Pack Hydration Backpack has a capacity of (liters), weighs 1.7 pounds and it's dimensions in inches are 17.9 x 9.9 x 1.9. It's made of and is available in Black in comparison the UltrAspire Alpha 4.0 Vest's capacity is 6L with a size of 31-36 inches. Constructed from Double layered 30D Fabric it weighs 0.6 pounds and is available in Emerald Blue Lime.