Traditional folding chairs solve one problem and create another: back support comes at the cost of weight and bulk. SipaBoards, a Slovenian company known for pressurized paddleboards, launched SipaSeat on Kickstarter on October 6, 2026, proposing a different approach: a 1-kilogram outdoor lounge chair built around pressurized air rather than poles or hinges.
How AirFrame Works
The patent-pending AirFrame system replaces a conventional rigid frame with pressurized air and a heat-welded textile shell.
According to SipaBoards, adjustable pressure between 0.4 and 0.7 bar changes both firmness and posture. Lower pressure produces a softer, more reclined position; higher pressure firms up the backrest for more upright sitting.
The company states that AirFrame’s broad base distributes weight across a larger footprint than a four-legged chair, potentially reducing sinking on sand or uneven terrain. That surface-stability claim reflects SipaBoards’ design intent, and no independent comparative testing was identified in the available material.
Specs, Setup and What’s in the Box
At roughly 2.2 pounds, SipaSeat is designed to roll into a carry bag for easy transport. Readers looking for other travel tech gadgets with similar portability will find useful comparisons nearby.
Setup takes roughly 30 to 45 seconds using the included manual pump, according to SipaBoards. The pump connects via a standard H3 high-pressure valve, which the company says is also compatible with SUP pumps and compressors you may already own.
Your purchase includes the pump, carry bag, ground anchor stake, universal board and boat strap, and a field-repair patch kit. Six launch colors are listed: Blue Shadow, Original Grey, Pistachio, Quiet Violet, Rose and Warm Sand.
Durability Claims and Their Limits
SipaBoards backs AirFrame with dramatic load demonstrations, though those tests come with important context.
The company reports that the AirFrame structure was driven over by a 2.4-tonne Volkswagen Amarok in a working quarry and subjected to a 20-tonne excavator during testing. Those demonstrations are manufacturer-reported and do not constitute independent certification.
SipaSeat is not presented as resistant to deliberate puncture or sharp-force damage. Long-term field durability remains to be established through independent testing and real-world use.
Pricing, Availability and Crowdfunding Considerations
SipaSeat is currently available as a Kickstarter pre-order, with all the uncertainty that crowdfunding carries.
The Gadget Flow lists the pre-order price at $249, referenced against a stated retail price of $497. Shoppers comparing this against traditional office chairs in a similar price range will find useful context. Those figures should be treated as campaign pricing until SipaBoards confirms final retail pricing.
Estimated delivery runs from Q4 2026 through Q1 2027, with worldwide shipping planned. SipaBoards’ official account reported that the campaign reached full funding within 30 minutes of launch, though that claim has not been independently verified. Standard production and delivery risks apply before the chair reaches your door.
Company Background
SipaBoards brings a decade of pressurized outdoor equipment experience to its first portable seating product.
Founded in 2015 and based in Slovenia, SipaBoards is part of the Boscarol Group and develops pressurized and electric outdoor equipment, including paddleboards. The company has worked with BMW as a licensed lifestyle product partner on a separate e-SUP board; SipaSeat is not presented in the available material as a BMW product or BMW-certified chair.
If AirFrame performs in field conditions as SipaBoards describes, the chair could present a credible alternative to conventional portable seating. For now, weigh the claimed portability advantages against an unproven real-world track record and the inherent uncertainty of a crowdfunding timeline.
