The main difference between the FITLY Sub45 Running Pack and the UltrAspire Alpha 4.0 Vest is that the Sub45 Running Pack has Sternum / Chest Straps (Thoracic belt) while the Alpha 4.0 Vest does not.
Specs | Brand | FITLY | UltrAspire |
Name | Sub45 Running Pack | Alpha 4.0 Vest | |
Category | Sports | Sports | |
Sub Category | Running | Running | |
Capacity (L) | 6L | ||
Dimensions (in) | 10 x 7 x 0.8 | 31-36 | |
Weight (lb) | 0.5 | 0.6 | |
Fabric | S.Café Eco-friendly Odor-resistant Fabric | Double layered 30D Fabric | |
Color | 4 colors and patterns | Emerald Blue Lime | |
Warranty | FITLY 1 Year Warranty | UltrAspire Warranty/Return Policy | |
Release Date | July 5, 2019 | ||
Rating | 4.6 | 4.5 | |
Price | Under $75 | Under $125 | |
General Features | Shoulder Straps | Body fit shoulder straps | Angled and curved shoulder straps |
Sternum / Chest Straps | Thoracic belt | ||
Water Proof / Water Resistant | Water resistant material | ||
Zippers | YKK zippers | Large zipper pulls | |
Main Compartment Access | Inverted-L zipped access | Normal zipped access | |
External Pockets | 2 front stretch pockets, secret side pocket and 2 back pockets | Rapid access pockets, passage pocket and drawstring pocket | |
Water Bottle | Yes | ||
Handles | Top grab handle | ||
Loops and Attachments | Safety micro-whistle | ||
Lightweight | Yes | ||
Hiking / Backpacking Features | Ergonomic | ErgoFit | |
Ventilated Back | Ultracool system | ||
Trekking Pole Holders | Trekking pole attachments | ||
Reflective Safety Strips | Reflective stripes | ||
Anti Theft Features | Cut / Slash Proof Material | Tear and abrasion resistant material | |
Hidden Pocket | Secret side pocket | ||
Hydration Features | Bladder Size | Holds 2L reservoir | |
Hydration Compatible | Yes |
FITLY 's Sub45 Running Pack is a Sports backpack with Running features while UltrAspire 's Alpha 4.0 Vest is a Sports backpack with Running features.
The FITLY Sub45 Running Pack has a capacity of (liters), weighs 0.5 pounds and it's dimensions in inches are 10 x 7 x 0.8. It's made of S.Café Eco-friendly Odor-resistant Fabric 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.
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