The main difference between the Unigear Hydration Pack and the UltrAspire Alpha 4.0 Vest is that the Hydration Pack has Sternum / Chest Straps (Adjustable sternum strap with whistle ) while the Alpha 4.0 Vest does not.
Specs | Brand | Unigear | UltrAspire |
Name | Hydration Pack | Alpha 4.0 Vest | |
Category | Sports | Sports | |
Sub Category | Running | Running | |
Capacity (L) | 8L | 6L | |
Dimensions (in) | 16.5 x 8 x 6 | 31-36 | |
Weight (lb) | 1.6 | 0.6 | |
Fabric | 210D Ripstop Nylon | Double layered 30D Fabric | |
Color | 5 colors and patterns | Emerald Blue Lime | |
Warranty | Unigear 30 Days Unconditional Warranty | UltrAspire Warranty/Return Policy | |
Release Date | November 28, 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 | Adjustable sternum strap with whistle | ||
Hip Belt / Waist Strap | Adjustable waist strap | ||
Water Proof / Water Resistant | Splash proof material | ||
Zippers | Large zipper pulls | ||
Main Compartment Access | Top zipped access | Normal zipped access | |
External Pockets | 1 zipped front pocket | Rapid access pockets, passage pocket and drawstring pocket | |
Water Bottle | No | Yes | |
Handles | Top grab handle | Top grab handle | |
Loops and Attachments | Elastic cord | ||
Hiking / Backpacking Features | Back Panel | Padded mesh back panel | |
Ergonomic | ErgoFit | ||
Ventilated Back | Ultracool system | ||
Trekking Pole Holders | Trekking pole attachments | ||
Reflective Safety Strips | Reflective patch | ||
Hydration Features | Bladder Size | 2L bladder included | Holds 2L reservoir |
Hydration Compatible | Yes | Yes |
Unigear 's Hydration Pack is a Sports backpack with Running features while UltrAspire 's Alpha 4.0 Vest is a Sports backpack with Running features.
The Unigear Hydration Pack has a capacity of 8L (liters), weighs 1.6 pounds and it's dimensions in inches are 16.5 x 8 x 6. It's made of 210D Ripstop Nylon and is available in 5 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.
Click image to compare, or description to view product.
Click image to compare, or description to view product.