The main difference between the UltrAspire Alpha 4.0 Vest and the INOXTO Hydration Vest Backpack is that the Alpha 4.0 Vest has Zippers (Large zipper pulls) while the Hydration Vest Backpack does not.
Specs | Brand | UltrAspire | INOXTO |
Name | Alpha 4.0 Vest | Hydration Vest Backpack | |
Category | Sports | Sports | |
Sub Category | Running | Running | |
Capacity (L) | 6L | 5L | |
Dimensions (in) | 31-36 | 5.4 x 13.4 | |
Weight (lb) | 0.6 | 0.5 | |
Fabric | Double layered 30D Fabric | Nylon | |
Color | Emerald Blue Lime | Black/White | |
Warranty | UltrAspire Warranty/Return Policy | ||
Release Date | July 5, 2019 | August 5, 2021 | |
Rating | 4.5 | 4.5 | |
Price | Under $125 | Under $50 | |
General Features | Shoulder Straps | Angled and curved shoulder straps | Body fit shoulder straps |
Sternum / Chest Straps | Adjustable sternum straps | ||
Water Proof / Water Resistant | Water resistant material | ||
Zippers | Large zipper pulls | ||
Main Compartment Access | Normal zipped access | Top access | |
External Pockets | Rapid access pockets, passage pocket and drawstring pocket | 2 front pockets, elastic pockets on shoulder harness | |
Water Bottle | Yes | Yes | |
Handles | Top grab handle | Top grab handle | |
Lightweight | Yes | ||
Hiking / Backpacking Features | Ergonomic | ErgoFit | |
Ventilated Back | Ultracool system | Ventilated mesh back | |
Trekking Pole Holders | Trekking pole attachments | ||
Reflective Safety Strips | Reflective trim | ||
Hydration Features | Bladder Size | Holds 2L reservoir | Includes 1.5L hydration bladder |
Hydration Compatible | Yes | Yes |
UltrAspire 's Alpha 4.0 Vest is a Sports backpack with Running features while INOXTO 's Hydration Vest Backpack is a Sports backpack with Running features.
The UltrAspire Alpha 4.0 Vest has a capacity of 6L (liters), weighs 0.6 pounds and it's dimensions in inches are 31-36. It's made of Double layered 30D Fabric and is available in Emerald Blue Lime in comparison the INOXTO Hydration Vest Backpack's capacity is 5L with a size of 5.4 x 13.4 inches. Constructed from Nylon it weighs 0.5 pounds and is available in Black/White.
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