Deuter Futura Pro 40 vs Deuter Futura Pro 34 SL

Quick take: The Deuter Futura Pro 34 SL costs $10 less; the Deuter Futura Pro 40 carries more (40 vs 34 liters); the Deuter Futura Pro 34 SL is lighter (3.37 vs 3.57 lbs).

SpecDeuter Futura Pro 40Deuter Futura Pro 34 SL
Price$240$230
Rating
TypeDaypackDaypack
Frame TypeInternal FrameInternal Frame
Capacity40 L34 L
Weight3.57 lbs3.37 lbs
Max Load13-22 lbs (6-10 kg)13-22 lbs (6-10 kg)
Torso FitVariClick 5-stage, 42-62 cm (16.5-24.5 in)VariClick 5-stage, 35-56 cm (13.8-22 in)
Material210D recycled PA X-Grid210D recycled PA X-Grid
Back PanelAircomfort suspended mesh over flexi spring steel frameAircomfort suspended mesh over flexi spring steel frame
Adjustable torsoYesYes
Ventilated backYesYes
Raincover includedYesYes
Hipbelt pocketsNoYes
Removable lidNoNo
Hydration sleeveYesYes
Fits BV500 bear canNoNo
WarrantyDeuter lifetime repair policyDeuter lifetime repair policy

Pros & cons

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.

Deuter Futura Pro 34 SL

  • Dual hip fin pockets are confirmed on this model, unlike most of the Deuter line where the spec is silent.
  • The 35-56 cm VariClick range starts 7 cm shorter than the standard Futura Pro's 42-62 cm.
  • Full-length back mesh is specified as wrapping smaller frames rather than simply being cut shorter.
  • 6-10 kg rating makes it a real overnight pack, not just a large day pack.
  • 90 g lighter than the standard Futura Pro 40 while giving up 6 L.
  • Rain cover included and 3 L hydration compatible.
  • Shoulder straps anchored directly to the frame for better load transfer.
  • Lifetime repair policy.
  • 1,530 g for 34 L is heavy; ultralight 40 L packs weigh less than half this.
  • The 38 L size has a price but no published weight.
  • 6-10 kg ceiling limits it well below what the volume can hold.
  • $230 approaches trekking-pack pricing for day-pack capacity.
  • The suspension gap reduces usable packed depth.
  • Only two SL sizes in the Pro line.
  • Rigid curved frame is awkward to pack for travel.
  • Bear-canister fit is not stated by Deuter.