The main difference between the Fjällräven Singi 28 Backpack and the Fjällräven Ulvo 23 Backpack is that the Singi 28 Backpack has Hip Belt / Waist Strap (Adjustable waist strap) while the Ulvo 23 Backpack does not.
Specs | Brand | Fjällräven | Fjällräven |
Name | Singi 28 Backpack | Ulvo 23 Backpack | |
Category | Hiking | Hiking | |
Sub Category | Hydration | Daypack | |
Capacity (L) | 28L | 23L | |
Dimensions (in) | 22 x 11 x 8 | 18 x 11 x 5 | |
Weight (lb) | 3.08 | 1.43 | |
Fabric | G-1000® HeavyDuty Eco S: 65% polyester, 35% cotton 100% polyamide 500D | Bergshell®: 400D 100% polyamide | |
Color | Stone Grey | Red Gold | |
Rating | 4.5 | 4.5 | |
Price | Under $200 | Under $150 | |
General Features | Shoulder Straps | Straight - adjustable padded strap | Straight - adjustable padded strap |
Sternum / Chest Straps | Adjustable chest strap | Adjustable chest strap | |
Hip Belt / Waist Strap | Adjustable waist strap | ||
Zippers | Nylon zipper with metal and string pulls | Nylon zipper with string pulls | |
Main Compartment Access | Normal top two way zip access | Normal top two way zip access | |
External Pockets | 1 hip belt pocket | 2 side pockets, large zippered front pocket | |
Internal Compartments | Laptop sleeve, 2 zip pocket, 1 mesh pocket | Laptop sleeve | |
Side Pockets | 2 side pockets | ||
Water Bottle | Yes | ||
Handles | Top grab handle | Top grab handle | |
Loops and Attachments | Daisychain webbing for attachment of extra gear. | Attachment loop for a bike lamp | |
Business & School Features | Laptop Sleeve | Padded; 15” laptop | |
Hiking / Backpacking Features | Back Panel | Padded | |
Rain Cover | Rain cover included. | ||
Hydration Features | Hydration Compatible | Hydration system |
Fjällräven 's Singi 28 Backpack is a Hiking backpack with Hydration features while Fjällräven 's Ulvo 23 Backpack is a Hiking backpack with Daypack features.
The Fjällräven Singi 28 Backpack has a capacity of 28L (liters), weighs 3.08 pounds and it's dimensions in inches are 22 x 11 x 8. It's made of G-1000® HeavyDuty Eco S: 65% polyester, 35% cotton 100% polyamide 500D and is available in Stone Grey in comparison the Fjällräven Ulvo 23 Backpack's capacity is 23L with a size of 18 x 11 x 5 inches. Constructed from Bergshell®: 400D 100% polyamide it weighs 1.43 pounds and is available in Red Gold.
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