Fjällräven Singi 28 Backpack vs RUPUMPACK 15L Insulated Hydration Backpack

The main difference between the Fjällräven Singi 28 Backpack and the RUPUMPACK 15L Insulated Hydration Backpack is that the Singi 28 Backpack has Zippers (Nylon zipper with metal and string pulls) while the 15L Insulated Hydration Backpack does not.

Fjällräven Singi 28 Backpack - Front View
RUPUMPACK 15L Insulated Hydration Backpack
Specs Brand Fjällräven RUPUMPACK
Name Singi 28 Backpack 15L Insulated Hydration Backpack
Category Hiking Hydration
Sub Category Hydration Hiking
Capacity (L) 28L 15L
Dimensions (in) 22 x 11 x 8 8.3 x 4 x 17.3
Weight (lb) 3.08 1
Fabric G-1000® HeavyDuty Eco S: 65% polyester, 35% cotton 100% polyamide 500D Polyester, Nylon
Color Stone Grey 5 colors and patterns
Warranty RUPUMPACK 1 Year Warranty
Release Date March 14, 2019
Rating 4.5 4.6
Price Under $200 Under $50
General Features Shoulder Straps Straight - adjustable padded strap S-type breathable shoulder straps
Sternum / Chest Straps Adjustable chest strap Detachable chest strap with whistle buckle
Hip Belt / Waist Strap Adjustable waist strap Adjustable waist strap with pockets
Water Proof / Water Resistant Water and wear resistant material
Zippers Nylon zipper with metal and string pulls
Main Compartment Access Normal top two way zip access Normal zipped access
External Pockets 1 hip belt pocket 1 zipped and mesh front pocket
Internal Compartments Laptop sleeve, 2 zip pocket, 1 mesh pocket Insulated main compartment with interior sleeve
Water Bottle No
Handles Top grab handle Top grab handle
Loops and Attachments Daisychain webbing for attachment of extra gear. Elastic cord on front panel, detachable hose clip
Headset Opening Headset hole
Lightweight Yes
Business & School Features Laptop Sleeve Laptop sleeve fits up to 13"
Hiking / Backpacking Features Back Panel Padded
Rain Cover Rain cover included.
Ergonomic Ergonomic design
Ventilated Back Thick ventilated mesh padding
Reflective Safety Strips Safety reflectors
Hydration Features Bladder Size Includes 2L BPA free bladder
Hydration Compatible Hydration system Yes

You're currently comparing the Singi 28 Backpack by Fjällräven against the 15L Insulated Hydration Backpack by RUPUMPACK .


Fjällräven 's Singi 28 Backpack is a Hiking backpack with Hydration features while RUPUMPACK 's 15L Insulated Hydration Backpack is a Hydration backpack with Hiking 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 RUPUMPACK 15L Insulated Hydration Backpack's capacity is 15L with a size of 8.3 x 4 x 17.3 inches. Constructed from Polyester, Nylon it weighs 1 pounds and is available in 5 colors and patterns.