Deuter Aviant Duffel Pro 40 Backpack vs Deuter Aircontact Ultra 45+5 SL Backpack

The main difference between the Deuter Aviant Duffel Pro 40 Backpack and the Deuter Aircontact Ultra 45+5 SL Backpack is that the Aviant Duffel Pro 40 Backpack has Water Proof / Water Resistant (Hardwearing and water resistant) while the Aircontact Ultra 45+5 SL Backpack does not.

Deuter Aviant Duffel Pro 40 Backpack - Front View
Deuter Aircontact Ultra 45+5 SL Backpack - Front View
Specs Brand Deuter Deuter
Name Aviant Duffel Pro 40 Backpack Aircontact Ultra 45+5 SL Backpack
Category Carry On Hiking
Sub Category Travel Travel
Capacity (L) 40L 45 + 5 liters
Dimensions (in) 17.56 x 9.25 x 4.33 28.74 x 10.63 x 9.45
Weight (lb) 2.64 2.64
Fabric 600D PES TPU 175D PA Ripstop Ultra HD
Color jade-seagreen dusk-atlantic
Warranty 2 years warranty 2 years warranty
Release Date June 28, 2021 January 27, 2023
Rating 4.7 4.1
Price Under $150 Under $300
General Features Shoulder Straps Shoulder straps can be combined as carrying handle; two handles J shape - adjustable padded strap
Sternum / Chest Straps Removable sternum belt
Hip Belt / Waist Strap Adjustable waist strap
Water Proof / Water Resistant Hardwearing and water resistant
Zippers Nylon zipper with string and plastic pulls Nylon zipper with string pulls
Main Compartment Access U-shaped opening Flap with buckle
External Pockets 2 external pockets 3 external pockets
Internal Compartments Inner mesh pocket
Side Pockets 2 side outer pockets 2 side pockets
Water Bottle Yes
Handles Top grab handle Top grab handle
Lightweight Lightweight
Travel Features Carry-on Size Compliant Fits the airlines carry-on sizer and planes overhead bin
Compression Straps Compression inside for clothing
Stowable Straps Stowable shoulder straps
Hiking / Backpacking Features Back Panel Padded Air Spacer Mesh - Back-friendly spacer fabric
Gym / Sports Features Shoe Compartment Bottom shoe compartment

You're currently comparing the Aviant Duffel Pro 40 Backpack by Deuter against the Aircontact Ultra 45+5 SL Backpack by Deuter .


Deuter 's Aviant Duffel Pro 40 Backpack is a Carry On backpack with Travel features while Deuter 's Aircontact Ultra 45+5 SL Backpack is a Hiking backpack with Travel features.

The Deuter Aviant Duffel Pro 40 Backpack has a capacity of 40L (liters), weighs 2.64 pounds and it's dimensions in inches are 17.56 x 9.25 x 4.33. It's made of 600D PES TPU and is available in jade-seagreen in comparison the Deuter Aircontact Ultra 45+5 SL Backpack's capacity is 45 + 5 liters with a size of 28.74 x 10.63 x 9.45 inches. Constructed from 175D PA Ripstop Ultra HD it weighs 2.64 pounds and is available in dusk-atlantic.