The main difference between the Nike ACG Karst Backpack and the Nike SB RPM Skate Backpack is that the ACG Karst Backpack has Hip Belt / Waist Strap (Adjustable waist strap) while the SB RPM Skate Backpack does not.
Specs | Brand | Nike | Nike |
Name | ACG Karst Backpack | SB RPM Skate Backpack | |
Category | Mens | Sports | |
Sub Category | Daypack | Skateboard | |
Capacity (L) | 29L | 26L | |
Dimensions (in) | 19 x 12 x 5 | 20.8 x 13 x 7 | |
Weight (lb) | 2.1 | ||
Fabric | Polyester 63%, Nylon 37% | 100% Polyester | |
Color | Black | Black | |
Warranty | Nike Lifetime Warranty | Nike Lifetime Warranty | |
Release Date | July 23, 2018 | ||
Rating | 5.0 | 4.8 | |
Price | Under $125 | Under $125 | |
General Features | Shoulder Straps | Padded shoulder straps | Curve, padded shoulder straps |
Sternum / Chest Straps | Buckled chest/sternum strap | Adjustable sternum strap | |
Hip Belt / Waist Strap | Adjustable waist strap | ||
Water Proof / Water Resistant | Water resistant material | ||
Main Compartment Access | Normal zipped access | Normal zipped access | |
External Pockets | 2 zipped side pockets | Front, back and 2 side zipped pockets | |
Internal Compartments | Internal mesh pocket | ||
Side Pockets | Side pockets can fit small accessories | Side pockets can fit water bottle and other accessories | |
Water Bottle | No | Yes | |
Handles | Single-fold top grab handle with bound seam | Top grab handle | |
Loops and Attachments | Webbing loops, cinch loops, metal ACG-branded carabiner | Skate straps on the front panel | |
Business & School Features | Laptop Sleeve | Padded laptop pocket in the back fits up to 15" | |
Organizer Pocket | Front utility pocket with organizer | ||
Travel Features | Compression Straps | External compression straps | |
Rear Loading Straps | Yes | Yes | |
Base / Bottom | Textured polyester bottom | ||
Hiking / Backpacking Features | Back Panel | Padded back cushioning | Thick padded back panel |
Nike 's ACG Karst Backpack is a Mens backpack with Daypack features while Nike 's SB RPM Skate Backpack is a Sports backpack with Skateboard features.
The Nike ACG Karst Backpack has a capacity of 29L (liters), weighs 2.1 pounds and it's dimensions in inches are 19 x 12 x 5. It's made of Polyester 63%, Nylon 37% and is available in Black in comparison the Nike SB RPM Skate Backpack's capacity is 26L with a size of 20.8 x 13 x 7 inches. Constructed from 100% Polyester it weighs pounds and is available in Black.
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