Sea to Summit Camp Mat S.I.™ Sleeping Mat — Regular


Sea to Summit Camp Mat S.I.™ Sleeping Mat — Regular, None, hi-res


Sea to Summit Camp Mat S.I.™ Sleeping Mat — Regular

A$119.00 Sale A$101.15
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Why we made this
Sea to Summit's Camp Mat S.I.™ sleeping mat is a durable and comfortable all-rounder.
Sea to Summit Camp Mat S.I.™ Sleeping Mat — Regular
A$119.00 Sale A$101.15
  • Product Description
    Sea to Summit's use of a 75D polyester makes for a tougher, more abrasion resistant base, while at 3.8 cm thick, the Camp Mat S.I.™ is comfortable enough to keep anyone from pushing through to the ground. The 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. Sea to Summit have also 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. The high 4.0 R-value of this self inflating mat also means it’s great to use all year round.
  • Design features
    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 3.8cm thick
    Multi-function high flow-rate valve provides fast inflate, deflate and easy fine-tuning for personalised comfort
    Included Pillow Lock™ system attaches Sea to Summit pillows to mat
    Includes repair kit
    R-value: 4.2

  • Product Specifications
    Fill Type100% Polyurethane Foam
    Main Fabric100% Polyester (with TPU lamination)
    Secondary Fabric100% TPU (valve)
    100% Polyester (stuff sack)
    Dimensions HxWxD (cm)L183 x W51 x D3.8 (Regular)
    Packed Dimensions: 15.5 x 26
    Weight (g)780 (regular)
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Browse 3 questions Browse 3 questions and 9 answers
Is this a 4 season mat?
Kristy D on Jun 24, 2020

This mat has an R value of 4, which puts it right on the cusp between 3 and 4 seasons, depending on if you are a warm or cold sleeper.

Thanks - the Macpac Team
How long is it?
Mark C on Mar 31, 2020

The measurements of this sleeping mat (Sea to Summit Camp Mat S.I.™ Sleeping Mat — Regular ) are: Length 183 x Width 51 x Depth 3.8 cm

Kind Regards,
The Macpac Team