The Camp Plus S.I. sleeping mat is designed to provide maximum comfort for those seeking a versatile sleeping mat. A combination of durable 75D fabrics with the unique Delta Coring technique allows removal of more than 40% of the foam, creating a compact mat for everything. Constructed thicker than the original Camp Mat S.I. and utilising a horizontal Delta Coring system, the Camp Plus S.I. delivers excellent value, durability and comfort. With 75D polyester, the base is firmer and more abrasion-resistant, whilst at 7.5 cm thickness the Camp Plus S.I. mat provides sufficient cushioning even for the boniest hips. A high R value of 4.3 also means you can use it year-round. All Sea to Summit self-inflating sleeping mats are equipped with a unique multifunctional reversible single valve, specially designed for self-inflating mats. You no longer need to struggle with re-inflation when you roll up the mat. Two tapered sizes and two wider, more generously shaped rectangular sizes are available.

• Shell: 100% nylon, lining: 100% nylon, primary fill Material: 100% nylon without binding, Material: 100% goose down (minimum 90% down), fill: 100% nylon without binding
• Extra-thick year-round camping mat in Plus size
• Delta Coring removes more than 40% of foam to reduce weight and volume without compromising durability
• Durable and abrasion-resistant 75D polyester shell fabric with extruded laminated TPU
• 7.5 cm thickness, R value 4.3 ASTM F3340-18
• Multifunctional reversible high-flow valve
• Same Delta core profile as Comfort Plus S.I. mats
• PillowLock secures an Aeros pillow to the mat and keeps it in place so it does not slip
• Includes self-adhesive puncture repair kit
• 198 x 64 cm

We offer a 30-day period for returning or exchanging goods if, for any reason, you are not satisfied with your order.

For more information, please see our Return Policy here.

Orders received by 14:00 are dispatched the same day. Delivery usually takes place on the next business day, depending on the selected shipping method. During busy periods, please allow 1–3 business days for order processing.

Free delivery from €200 / for oversized shipments from €400

Free of charge, ready for pickup on the next business day

For more information, please see our Delivery page.