Deuter Futura Air Trek 45+10 SL vs Deuter Futura Pro 40
Quick take: The Deuter Futura Pro 40 costs $15 less; the Deuter Futura Air Trek 45+10 SL carries more (55 vs 40 liters); the Deuter Futura Pro 40 is lighter (3.57 vs 4.41 lbs).
| Spec | Deuter Futura Air Trek 45+10 SL | Deuter Futura Pro 40 |
|---|---|---|
| Price | $255 | $240 |
| Rating | — | — |
| Type | Traditional Pack | Daypack |
| Frame Type | Internal Frame | Internal Frame |
| Capacity | 45+10 L | 40 L |
| Weight | 4.41 lbs | 3.57 lbs |
| Max Load | 18-33 lbs (8-15 kg) | 13-22 lbs (6-10 kg) |
| Torso Fit | VariSlide, 35-56 cm (13.8-22 in) | VariClick 5-stage, 42-62 cm (16.5-24.5 in) |
| Material | 210D recycled PA with 600D PES | 210D recycled PA X-Grid |
| Back Panel | Aircomfort suspended mesh over spring steel frame | Aircomfort suspended mesh over flexi spring steel frame |
| Adjustable torso | Yes | Yes |
| Ventilated back | Yes | Yes |
| Raincover included | Yes | Yes |
| Hipbelt pockets | No | No |
| Removable lid | No | No |
| Hydration sleeve | Yes | Yes |
| Fits BV500 bear can | No | No |
| Warranty | Deuter lifetime repair policy | Deuter lifetime repair policy |
Pros & cons
Deuter Futura Air Trek 45+10 SL
- ✓The suspended Aircomfort mesh is the most ventilated back panel Deuter makes and the direct answer to sweaty-back complaints about the Aircontact line.
- ✓VariSlide gives infinite adjustment across 35-56 cm rather than fixed stops, so the fit can be dialled precisely.
- ✓A rain cover is included at $255, which the pricier Aircontact Core does not offer.
- ✓Front zip access avoids digging through a top-loader on a pack of this depth.
- ✓The 210D recycled face fabric keeps it to 2,000 g despite the frame and suspension hardware.
- ✓The SL fit is a genuine women's construction rather than a shortened unisex pack.
- ✓A 55+10 at $275 extends the same suspension to longer trips.
- ✓Lifetime repair policy applies as across the range.
- ✗8-15 kg is the lowest load rating of any Deuter trekking pack, so it is the wrong choice for heavy carries.
- ✗A suspended mesh panel forces the load centre away from the back, which makes heavy loads feel more leveraged than the Aircontact design does.
- ✗At 2,000 g it is heavier than the Aircontact Lite while carrying less weight comfortably.
- ✗The gap behind the mesh consumes depth, so packed volume feels tighter than the badge implies.
- ✗The lid is height-adjustable but is not stated to be removable, unlike the Aircontact packs.
- ✗Only the SL fit had a US price confirmed at time of research; men's pricing was not published.
- ✗Hipbelt pockets are not listed in the specification.
- ✗Bear-canister fit is not stated by Deuter.
Deuter Futura Pro 40
- ✓40 L with a suspended mesh back is a rare combination: most packs this size use a contact back panel.
- ✓VariClick gives five positive stops across 42-62 cm, so the fit is repeatable rather than drifting under load.
- ✓Shoulder straps anchor directly to the frame, which transfers load better than strap-to-fabric attachment.
- ✓Separate bottom compartment and lid section give real organisation at a volume where many packs are a single tube.
- ✓Rain cover included, consistent with the rest of the Futura line.
- ✓6-10 kg load rating is double the standard Futura's, making it a genuine overnight option.
- ✓210D recycled X-Grid is the more tear-resistant fabric in Deuter's day range.
- ✓Lifetime repair policy.
- ✗1,620 g is heavier than several full 50 L trekking packs, including Deuter's own Aircontact Ultra at 1,270 g for 55 L.
- ✗6-10 kg is well short of what 40 L can physically hold, so the pack can be overloaded past its suspension.
- ✗The 36 L size has no published US price.
- ✗The suspension gap costs usable depth, more noticeably at this volume.
- ✗$240 is close to Aircontact Lite trekking pack money for less capacity.
- ✗Hipbelt pockets are not listed for this size, though the SL version has them.
- ✗The rigid frame and curved back make it bulky in transit.
- ✗Bear-canister fit is not stated by Deuter.