The main difference between the Deuter Aircontact Ultra 45+5 SL Backpack and the Kelty Redwing 50 Backpack is that the Aircontact Ultra 45+5 SL Backpack has Zippers (Nylon zipper with string pulls) while the Redwing 50 Backpack does not.
Specs | Brand | Deuter | Kelty |
Name | Aircontact Ultra 45+5 SL Backpack | Redwing 50 Backpack | |
Category | Hiking | Hiking | |
Sub Category | Travel | Travel | |
Capacity (L) | 45 + 5 liters | 50L | |
Dimensions (in) | 28.74 x 10.63 x 9.45 | 27 x 18 x 10 | |
Weight (lb) | 2.64 | 3.4 | |
Fabric | 175D PA Ripstop Ultra HD | Poly 420D Small Back Stafford | |
Color | dusk-atlantic | 4 colors and patterns | |
Warranty | 2 years warranty | Kelty Limited Lifetime Warranty | |
Release Date | January 27, 2023 | December 27, 2019 | |
Rating | 4.1 | 4.7 | |
Price | Under $300 | Under $150 | |
General Features | Shoulder Straps | J shape - adjustable padded strap | Padded adjustable shoulder straps |
Sternum / Chest Straps | Removable sternum belt | Chest strap | |
Hip Belt / Waist Strap | Adjustable waist strap | Waist belt with pockets | |
Zippers | Nylon zipper with string pulls | ||
Main Compartment Access | Flap with buckle | Hybrid U-zipper entry for top or panel loading | |
External Pockets | 3 external pockets | Multiple exterior pockets | |
Side Pockets | 2 side pockets | Side and wing pockets can fit water bottle or | |
Water Bottle | Yes | Yes | |
Handles | Top grab handle | ||
Loops and Attachments | Front bungee straps, gear loops | ||
Lightweight | Lightweight | ||
Travel Features | Compression Straps | External compression straps | |
Hiking / Backpacking Features | Back Panel | Air Spacer Mesh - Back-friendly spacer fabric | AMP-Flow ventilated back panel |
Internal / External Frame | Advanced perimeter frame for superb stability | ||
Adjustable Length Torso | FIT-Pro quick + easy torso adjustment system | ||
Trekking Pole Holders | Yes |
Deuter 's Aircontact Ultra 45+5 SL Backpack is a Hiking backpack with Travel features while Kelty 's Redwing 50 Backpack is a Hiking backpack with Travel features.
The Deuter Aircontact Ultra 45+5 SL Backpack has a capacity of 45 + 5 liters (liters), weighs 2.64 pounds and it's dimensions in inches are 28.74 x 10.63 x 9.45. It's made of 175D PA Ripstop Ultra HD and is available in dusk-atlantic in comparison the Kelty Redwing 50 Backpack's capacity is 50L with a size of 27 x 18 x 10 inches. Constructed from Poly 420D Small Back Stafford it weighs 3.4 pounds and is available in 4 colors and patterns.
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