---
product_id: 253321711
title: "Sea to Summit Camp Si Mat - Regular - Self-Inflating Camping & Backpacking Sleeping Mat, Green"
brand: "sea to summit"
price: "R3742"
currency: ZAR
in_stock: true
reviews_count: 5
category: "Sea To Summit"
url: https://www.desertcart.co.za/products/253321711-sea-to-summit-camp-si-mat-regular-self-inflating-camping
store_origin: ZA
region: South Africa
---

# Multi-function valve for easy inflation/deflation 1.7 lbs ultra-lightweight 1.5 inch firm comfort layer Sea to Summit Camp Si Mat - Regular - Self-Inflating Camping & Backpacking Sleeping Mat, Green

**Brand:** sea to summit
**Price:** R3742
**Availability:** ✅ In Stock

## Summary

> 🌿 Sleep smart, pack light, adventure harder.

## Quick Answers

- **What is this?** Sea to Summit Camp Si Mat - Regular - Self-Inflating Camping & Backpacking Sleeping Mat, Green by sea to summit
- **How much does it cost?** R3742 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/253321711-sea-to-summit-camp-si-mat-regular-self-inflating-camping)

## Best For

- sea to summit enthusiasts

## Why This Product

- Trusted sea to summit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Delta-Core V Tech:** Cutting-edge vertical coring slashes weight & bulk without sacrificing warmth.
- • **Compact & Travel-Ready:** Lightweight 1.7 lbs and packs down small—perfect for backpackers who demand space and comfort.
- • **Durable & Water Resistant:** 75D polyester with TPU laminate stands up to rugged outdoor use and moisture.
- • **Effortless Self-Inflation:** High-flow valve design means less puff, more rest—inflate with ease and pack up faster.
- • **Firm Support for Restful Sleep:** 1.5 inch polyfoam layer delivers stable, comfortable sleep so you wake refreshed and ready.

## Overview

The Sea to Summit Camp Si Mat Regular is a self-inflating sleeping mat engineered with Delta-Core V technology to minimize weight (1.7 lbs) and bulk while maximizing warmth and comfort with a 1.5 inch firm polyfoam layer. Its multi-function valve enables easy inflation and prevents re-inflation during pack-up. Constructed from durable 75D polyester laminated with TPU, this water-resistant mat is ideal for backpackers and campers seeking a compact, reliable sleep solution.

## Description

This is a great option for the camper wanting a self-inflating mat at a more affordable price. The camp mat offered a 1.5 inch thickness foam mattress that utilizes our Delta core V vertical coring to remove unnecessary weight and minimize packed size. This sleeping mat is an ideal choice for your next camping, backpacking or outdoor adventure.

Review: ages to inflate - overall a good mat, comfy, warm and after few camping trips still holds on. But thing I really dislike is that it takes very long time to inflate, even when left for 30 min in a tent still flat. I had to do at least 3 full breaths to make it full. when I unpack it at home, only next day it seems to be full. I always stored it according to instructions. my cheaper berghaus mat inflates in seconds BTW.
Review: Quality product - Great quality mattress - light to carry; very practical vavle design; great self inflation. It's very easy to use and quite comfortable to sleep on. Highly recommended!

## Features

- Delta-core V technology to minimize the sleeping mat's weight and bulk yet maximize warmth and comfort
- Multi-Functional valve. High flow rate for easy self-inflation; one way deflation mode prevents red-inflating while packing up
- Durable 75D polyester with extrusion laminated TPU on top and base

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01M0XEUO2 |
| Additional Features | Multi-function valve that prevents re-inflation as you pack up |
| Age Range Description | Adult |
| Best Sellers Rank | #55,098 in Sporting Goods ( See Top 100 in Sporting Goods ) #103 in Self-Inflating Sleeping Mats for Camping |
| Brand | Sea to Summit |
| Brand Name | Sea to Summit |
| Capacity | 961 liters |
| Color | Green |
| Colour | Green |
| Construction Type | Multi-layered |
| Country of Publication | China |
| Cover Material | Polyester |
| Customer Reviews | 4.5 out of 5 stars 373 Reviews |
| Fill Material | Foam |
| Global Trade Identification Number | 09327868067077 |
| Included Components | [Sleeping Mat, 30 Denier stuff sack, Repair kit, PillowLock patches] |
| Item Depth | 1.5 inches |
| Item Dimensions | 17.8 x 17.8 x 28.6 centimeters |
| Item Dimensions L x W x Thickness | 182.9L x 50.8W x 3.8Th centimeters |
| Item Firmness Description | Firm |
| Item Thickness | 1.5 Inches |
| Item Type Name | Self-inflating Sleeping Pad |
| Item Weight | 1.7 Pounds |
| Manufacturer | Sea to Summit |
| Manufacturer Part Number | 961 |
| Material | 75D polyester with TPU extrusion laminate |
| Material Type | 75D polyester with TPU extrusion laminate |
| Mattress Comfort Layer Material | Polyfoam |
| Model Name | Sea to Summit Camp Si Mat |
| Model Number | 961 |
| Number of Items | 1 |
| Number of Layers | 3 |
| Product Benefits | Self-inflating for convenience, durable material, provides firm support |
| Product Care Instructions | Wipe With Damp Cloth |
| Product dimensions | 182.9L x 50.8W x 3.8Th centimeters |
| Set Name | Camp R Oliva |
| Shape | Rectangular |
| Size | Regular |
| Special features | Multi-function valve that prevents re-inflation as you pack up |
| Specific Uses For Product | Sleeping Pad |
| Target Audience | Adult |
| Top Material Type | 75D polyester |
| Unit Count | 1 Count |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Sea to Summit
- **Colour:** Green
- **Product dimensions:** 182.9L x 50.8W x 3.8Th centimeters
- **Size:** Regular
- **Special features:** Multi-function valve that prevents re-inflation as you pack up

## Images

![Sea to Summit Camp Si Mat - Regular - Self-Inflating Camping & Backpacking Sleeping Mat, Green - Image 1](https://m.media-amazon.com/images/I/81Ehi6OfSfL.jpg)
![Sea to Summit Camp Si Mat - Regular - Self-Inflating Camping & Backpacking Sleeping Mat, Green - Image 2](https://m.media-amazon.com/images/I/71RGtBut3dL.jpg)
![Sea to Summit Camp Si Mat - Regular - Self-Inflating Camping & Backpacking Sleeping Mat, Green - Image 3](https://m.media-amazon.com/images/I/91XsZIi1TfL.jpg)
![Sea to Summit Camp Si Mat - Regular - Self-Inflating Camping & Backpacking Sleeping Mat, Green - Image 4](https://m.media-amazon.com/images/I/41R1b2NM3PL.jpg)
![Sea to Summit Camp Si Mat - Regular - Self-Inflating Camping & Backpacking Sleeping Mat, Green - Image 5](https://m.media-amazon.com/images/I/91pDyHJk4NL.jpg)

## Customer Reviews

### ⭐⭐⭐ ages to inflate
*by V***S on 16 May 2022*

overall a good mat, comfy, warm and after few camping trips still holds on. But thing I really dislike is that it takes very long time to inflate, even when left for 30 min in a tent still flat. I had to do at least 3 full breaths to make it full. when I unpack it at home, only next day it seems to be full. I always stored it according to instructions. my cheaper berghaus mat inflates in seconds BTW.

### ⭐⭐⭐⭐⭐ Quality product
*by F***✰ on 17 October 2023*

Great quality mattress - light to carry; very practical vavle design; great self inflation. It's very easy to use and quite comfortable to sleep on. Highly recommended!

### ⭐⭐⭐⭐⭐ Good quality for the price
*by B***B on 31 August 2025*

Perfect balance between cost and weight. Sea to Summit brand provides a level of quality assurance, and end of season discount made it a no brainer.

## Frequently Bought Together

- Sea to Summit Camp Self-Inflating Foam Sleeping Mat for Camping and Backpacking, Tapered - Regular (72 x 20 x 1.5 inches)
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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-07-21*