An innovative take on the classic camp sleeping mat, the Sea to Summit Camp mats are extremely durable, affordable and comfortable all rounders for the outdoors. Lightweight, compact and with a high 4.0 R-Value the Camp SI mats are ideal for camping, hiki...
- SKU: AMSICML
Durable and comfortable all-rounder.
Delta Core-V technology removes up to 20% of the weight and bulk of the polyurethane (PU) foam of a self-inflating mattress, while maintaining comfort and insulation.
Our unique approach uses sophisticated pressure-mapping data to create the blueprint for our distinctive graduated core pattern. Where extra warmth and support is needed for the body contact areas-shoulders, hips and feet-the core holes are smaller. In the less critical areas, we have removed more foam to minimise the weight and packed size. Delta Core-V technology is used in our Ultralight SI and Camp mat SI models.
We have literally put a new twist on our very successful multi-function valve so it specifically addresses the inherent characteristic of self-inflating mats-that is, the problem of the foam trying to re-inflate as you’re packing up.
We’ve engineered the “one-way” inflation valve to be reversible and used it to prevent the mat from drawing air back in. this allows you to roll the mat up as small as possible without fighting re-inflation as you go. This patent-pending valve design has the same slim profile, faster inflation than traditional screw valves, easy pressure fine-tuning and super-fast deflation rate as our air mattresses and pillow.
Easily secure your Sea to Summit pillow to your Sea to Summit mat for a slip-free sleep.
Designed to keep your pillow exactly where its meant to be—on your sleeping mat—our unique PillowLock™ hook-and-loop fastener patches come standard with all our mats from mid-2019.
ASTM F3340-18 R-values
An R-value (Resistance-value) is a metric used to rate how effectively your sleeping mat resists heat loss. It’s the only way to know how well your mat will prevent your body heat being leeched away by ground temperatures (which can be a lot colder than air temperatures).
This value can be tested in-house but at Sea to Summit our mats are independently tested at a laboratory to precisely controlled standards.
The new industry standard ASTM F3340-18 testing has now been introduced and all Sea to Summit mats released from 2020 onwards are tested to this standard.
- Multi-function high flow-rate valve provides fast inflate, deflate and easy fine-tuning for personalised comfort
- R-value: 4.2
- Included Pillow Lock™ system attaches Sea to Summit pillows to mat
- Includes repair kit
CONSTRUCTION AND MATERIAL
Our use of a 75D Polyester makes for a tougher, more abrasion resistant base, while at 3.8cm thick, the Camp Mat S.I. is comfortable enough to keep anyone from pushing through to the ground. The high 4.0 R-value also means it’s great to use in all year round.
- Delta™ Core-V™ Technology
- Robust and durable 75D polyester with extrusion laminated TPU used on top and base
- Small vertical Delta™ Cores™ in body contact areas (shoulders, hips and feet) keep you warmer
- Larger vertical Delta™ Cores™ in non-body contact areas reduce the mat’s weight and bulk
- Mat: 100% Polyester with TPU lamination; Valve 100% TPU; Insulation: 100% Polyurethane foam; Stuff Sack: 100% Polyester
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