The main difference between the Osprey Ultralight Stuff Backpack and the Osprey Raptor 14 Men's Hydration Backpack is that the Ultralight Stuff Backpack has Side Pockets (Side pockets can fit water bottle ) while the Raptor 14 Men's Hydration Backpack does not.
Specs | Brand | Osprey | Osprey |
Name | Ultralight Stuff Backpack | Raptor 14 Men's Hydration Backpack | |
Category | Hiking | Men's | |
Sub Category | Daypack | Hydration | |
Capacity (L) | 18L | 14L | |
Dimensions (in) | 17 x 9 x 7 | 18.9 x 8.7 x 9.8 | |
Weight (lb) | 0.2 | 1.8 | |
Fabric | 40D Nylon Ripstop | 210D Nylon Dobby | |
Color | 4 colors and patterns | 3 colors and patterns | |
Warranty | Osprey Lifetime Warranty | Osprey Lifetime Warranty | |
Release Date | May 30, 2015 | May 3, 2021 | |
Rating | 4.6 | 4.8 | |
Price | Under $50 | Under $150 | |
General Features | Shoulder Straps | Breathable mesh shoulder straps | Bike-specific shape harness |
Sternum / Chest Straps | Lightweight sternum strap magnet | ||
Hip Belt / Waist Strap | Stretch mesh zippered hipbelt pockets | ||
Main Compartment Access | Normal zipped access | Normal zipped access | |
External Pockets | 1 zipped top pocket and 2 side pockets | Stretch mesh front pocket, front zippered stash pocket, and scratch-free, heat-embossed zippered slash pocket | |
Side Pockets | Side pockets can fit water bottle | ||
Water Bottle | Yes | No | |
Handles | Top grab handle | Top grab handle | |
Loops and Attachments | LidLock bike helmet attachment, blink light loop attachment | ||
Business & School Features | Organizer Pocket | Bike tool organization in main compartment | |
Travel Features | Packable / Foldable | Folds into its built-in storage pocket | |
Compression Straps | External compression straps | ||
Hiking / Backpacking Features | Back Panel | Countouring AirScape backpanel | |
Hydration Features | Bladder Size | Included Osprey Hydraulics® LT 2.5L reservoir by Hydrapak | |
Hydration Compatible | Yes |
Osprey 's Ultralight Stuff Backpack is a Hiking backpack with Daypack features while Osprey 's Raptor 14 Men's Hydration Backpack is a Men's backpack with Hydration features.
The Osprey Ultralight Stuff Backpack has a capacity of 18L (liters), weighs 0.2 pounds and it's dimensions in inches are 17 x 9 x 7. It's made of 40D Nylon Ripstop and is available in 4 colors and patterns in comparison the Osprey Raptor 14 Men's Hydration Backpack's capacity is 14L with a size of 18.9 x 8.7 x 9.8 inches. Constructed from 210D Nylon Dobby it weighs 1.8 pounds and is available in 3 colors and patterns.
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