Thule Upslope 20L Backpack vs Extremus Ski Boot Backpack

The main difference between the Thule Upslope 20L Backpack and the Extremus Ski Boot Backpack is that the Upslope 20L Backpack has Hip Belt / Waist Strap (Adjustable waist strap) while the Ski Boot Backpack does not.

Thule Upslope 20L Backpack
Extremus Ski Boot Backpack - Front View
Specs Brand Thule Extremus
Name Upslope 20L Backpack Ski Boot Backpack
Category Sports Ski
Sub Category Ski Sports
Capacity (L) 20L 70L
Dimensions (in) 13 x 11 x 21.3 13.2 x 13' x 20
Weight (lb) 1.7 2.8
Fabric 420D Nylon Nylon
Color 2 colors and patterns Grey
Warranty Thule Guarantee
Release Date November 27, 2020 May 30, 2022
Rating 4.4 4.3
Price Under $150 Under $100
General Features Shoulder Straps Adjustable shoulder straps with insulated hydration hose sleeve Straight - sponge-padded shoulders
Sternum / Chest Straps Adjustable chest strap Adjustable chest strap
Hip Belt / Waist Strap Adjustable waist strap
Water Proof / Water Resistant 99.99% waterproof
Zippers Upgraded SBS zipper with a loop
Main Compartment Access Top and side zipped access Two-way top access double-zipper
External Pockets Zipped side pocket 1 front zip pocket, 2 side zip pockets, 2 top zip pockets
Internal Compartments Internal hydration sleeve 1 front zip pocket
Side Pockets Side pocket can fit goggles, sunglasses or gloves 2 side zip pockets
Handles Top grab handle Top grab handle
Loops and Attachments Lash points for helmet, ski and board carry system, ice axe loop Reflective straps
Travel Features Compression Straps Internal and external compression straps
Hiking / Backpacking Features Back Panel Padded back panel Cushioned back panel
Hydration Features Hydration Compatible Yes

You're currently comparing the Upslope 20L Backpack by Thule against the Ski Boot Backpack by Extremus .


Thule 's Upslope 20L Backpack is a Sports backpack with Ski features while Extremus 's Ski Boot Backpack is a Ski backpack with Sports features.

The Thule Upslope 20L Backpack has a capacity of 20L (liters), weighs 1.7 pounds and it's dimensions in inches are 13 x 11 x 21.3. It's made of 420D Nylon and is available in 2 colors and patterns in comparison the Extremus Ski Boot Backpack's capacity is 70L with a size of 13.2 x 13' x 20 inches. Constructed from Nylon it weighs 2.8 pounds and is available in Grey.