The Sunstone features Robens’ one-way Peak Valve, making it quick to inflate without fear of the air escaping when you remove the pump. The entire mat is PFC-free, meaning it contains no nasty chemicals, and features a delamination-proof construction to ensure it lasts years of regular use.

• Thick 8cm design
• 3D shaped with vertical sides
• Stretchy, soft top fabric
• One-way valve
• Delamination-proof TPU
• Tough 75D base and sides
• Quick and easy to inflate