Salomon Advance Skin 5 vs UltrAspire Alpha 4.0 Vest

The main difference between the Salomon Advance Skin 5 and the UltrAspire Alpha 4.0 Vest is that the Advance Skin 5 has Sternum / Chest Straps (Sternum strap) while the Alpha 4.0 Vest does not.

Salomon Advance Skin 5 Front View
Ultraspire Alpha 4.0 Vest FRont View
Specs Brand Salomon UltrAspire
Name Advance Skin 5 Alpha 4.0 Vest
Category Sports Sports
Sub Category Running Running
Capacity (L) 5L 6L
Dimensions (in) 15 x 8 x 2 31-36
Weight (lb) 0.5 0.6
Fabric 100% Polyester Double layered 30D Fabric
Color 4 colors and patterns Emerald Blue Lime
Warranty Salomon Limited Warranty UltrAspire Warranty/Return Policy
Release Date February 9, 2021 July 5, 2019
Rating 5.0 4.5
Price Under $150 Under $125
General Features Shoulder Straps Snug fit shoulder vest Angled and curved shoulder straps
Sternum / Chest Straps Sternum strap
Zippers Large zipper pulls
Main Compartment Access Normal zipped access
External Pockets 2 zipped pockets and 2 bottle pockets Rapid access pockets, passage pocket and drawstring pocket
Water Bottle Yes Yes
Handles Top grab handle
Lightweight Yes
Hiking / Backpacking Features Ergonomic ErgoFit
Ventilated Back Ultracool system
Trekking Pole Holders Trekking pole attachments
Reflective Safety Strips Reflective detailing
Hydration Features Bladder Size Holds 2L reservoir
Hydration Compatible Yes
Other Features Other Features Integrated soft flasks, sensifit construction

You're currently comparing the Advance Skin 5 by Salomon against the Alpha 4.0 Vest by UltrAspire .


Salomon 's Advance Skin 5 is a Sports backpack with Running features while UltrAspire 's Alpha 4.0 Vest is a Sports backpack with Running features.

The Salomon Advance Skin 5 has a capacity of 5L (liters), weighs 0.5 pounds and it's dimensions in inches are 15 x 8 x 2. It's made of 100% Polyester and is available in 4 colors and patterns 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.