The main difference between the TETON Sports TrailRunner 2 Hydration Pack and the UltrAspire Alpha 4.0 Vest is that the TrailRunner 2 Hydration Pack has Sternum / Chest Straps (Chest strap with whistle buckle) while the Alpha 4.0 Vest does not.
Specs | Brand | TETON Sports | UltrAspire |
Name | TrailRunner 2 Hydration Pack | Alpha 4.0 Vest | |
Category | Sports | Sports | |
Sub Category | Running | Running | |
Capacity (L) | 6L | ||
Dimensions (in) | 16 x 10 x 2 | 31-36 | |
Weight (lb) | 0.9 | 0.6 | |
Fabric | 420D Double Line Ripstop / 420D PU | Double layered 30D Fabric | |
Color | 5 colors and patterns | Emerald Blue Lime | |
Warranty | TETON Sports Lifetime Warranty | UltrAspire Warranty/Return Policy | |
Release Date | November 4, 2014 | July 5, 2019 | |
Rating | 4.4 | 4.5 | |
Price | Under $25 | Under $125 | |
General Features | Shoulder Straps | Contoured, padded shoulder straps | Angled and curved shoulder straps |
Sternum / Chest Straps | Chest strap with whistle buckle | ||
Hip Belt / Waist Strap | Waist strap | ||
Zippers | Large zipper pulls | ||
Main Compartment Access | Back access | Normal zipped access | |
External Pockets | Deep front pocket | Rapid access pockets, passage pocket and drawstring pocket | |
Water Bottle | No | Yes | |
Handles | Top grab handle | Top grab handle | |
Loops and Attachments | Front bungee straps | ||
Hiking / Backpacking Features | Ergonomic | ErgoFit | |
Ventilated Back | Ultracool system | ||
Trekking Pole Holders | Trekking pole attachments | ||
Reflective Safety Strips | Reflective trim | ||
Hydration Features | Bladder Size | Includes 2L hydration bladder | Holds 2L reservoir |
Hydration Compatible | Yes | Yes |
TETON Sports 's TrailRunner 2 Hydration Pack is a Sports backpack with Running features while UltrAspire 's Alpha 4.0 Vest is a Sports backpack with Running features.
The TETON Sports TrailRunner 2 Hydration Pack has a capacity of (liters), weighs 0.9 pounds and it's dimensions in inches are 16 x 10 x 2. It's made of 420D Double Line Ripstop / 420D PU 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.
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