Meet our insulating, 4-season inflatable mattress, perfect for wild camping & backpacking adventures all year round! Light in weight at 700g and super easy to inflate this will help to keep you warm all night.
Sleep comfortably in any season with our Ultralight Insulated Sleeping Pad, designed for adventurers who demand warmth, comfort, and portability. With an impressive R-value of 4.2, this pad is perfect for year-round use, providing excellent multi-layer insulation to keep you warm even on chilly nights in the hills.
Key Features:
- Generous Wide Design: Offers extra room for side sleepers and those who like to stretch out, ensuring maximum comfort after a long day of exploration.
- Lightweight & Compact: Weighs just enough to be virtually unnoticed in your pack while packing down to an impressively small size for easy carry.
- Superior Insulation: The advanced thermal construction and reflective layers ensure optimal heat retention without adding extra bulk.
- Durable Materials: Crafted from tough, abrasion-resistant fabric to withstand rugged outdoor conditions.
- Effortless Inflation: Quick-inflate valve allows you to set up your sleeping pad in seconds with the included pump sack, so you can focus on enjoying your adventure.
- Quiet Comfort: Designed with materials that minimise crinkling noise, letting you and your campmates sleep soundly.
Whether you’re tackling trails, weekend camping trips, or remote adventures, this Ultralight Insulated Sleeping Pad is your go-to for dependable, cozy rest in the great outdoors.
Stay warm. Sleep wide. Explore more.
Additional information
Weight (grams) | 700g |
---|---|
Inflated Size | L 196 x W 62.5 x D 9.5cm |
Packed Size | 20 x 12cm |
R Value | 4.2 |
Includes | Sleeping Pad, Emergency Puncture Repair Kit, Pump Sack, Storage Bag |
Brand
Otimos
Specific Products: Otimos AeroTherm 4.2R Insulated Sleeping Pad – Wide/Long
Meet our insulating, 4-season inflatable mattress, perfect for wild camping & backpacking adventures all year round! Light in weight at only 700g and super easy to inflate this will help to keep you warm all night long!
Next working day delivery on this product if ordered before 2pm today! click here for more details
Additional information
Weight (grams) | 700g |
---|---|
Inflated Size | L 196 x W 62.5 x D 9.5cm |
Packed Size | 20 x 12cm |
R Value | 4.2 |
Includes | Sleeping Pad, Emergency Puncture Repair Kit, Pump Sack, Storage Bag |

£114.99
Otimos AeroTherm 4.2R Insulated Sleeping Pad – Wide/Long
Sleep comfortably in any season with our Ultralight Insulated Sleeping Pad, designed for adventurers who demand warmth, comfort, and portability. With an impressive R-value of 4.2, this pad is perfect for year-round use, providing excellent multi-layer insulation to keep you warm even on chilly nights in the hills.

Wide & Long Design
No Rolling Off In The Night
196cm Long, Over 6 Foot 4 Inches
9.5cm Thick, Plenty Of Cushioning

ASTM Rated 4.2 R-Value
Suitable For 4-Season Camping
Designed To Reflect Your Body Heat
Certified To ASTM F3340-22 Testing

Ultralight & Compact
Only 700g Pack Weight
Roughly The Size Of 1L Nalgene Bottle
Easy Pack Carry Bag

Features You Will Love

Pump Sack & Carry Bag
The carry bag is also a super handy pump sack which will inflate your pad quick & easily

Anti-Crinkle
Rest easy knowing your sleeping pad doesn't sound like a crisp packet when you turn over in the night

One Way Valve
The one way valve makes inflating your pad a breeze. You can inflate it in under 3 minutes with the included pump sack

Super Comfortable
With 9.5cm of air & multi-layer foil barriers between you and the ground a warm and cozy nights sleep is guaranteed
Features You Will Love

Pump Sack & Carry Bag
The carry bag is also a super handy pump sack which will inflate your pad quick & easily

Anti-Crinkle
Rest easy knowing your sleeping pad doesn't sound like a crisp packet when you turn over in the night

One Way Valve
The one way valve makes inflating your pad a breeze. You can inflate it in under 3 minutes with the included pump sack

Super Comfortable
With 9.5cm of air & multi-layer foil barriers between you and the ground a warm and cozy nights sleep is guaranteed

Discover the Perfect Balance of Ultimate Warmth and Comfort
Key Features:
- Generous Wide Design: Offers extra room for side sleepers and those who like to stretch out, ensuring maximum comfort after a long day of exploration.
- Lightweight & Compact: Weighs just enough to be virtually unnoticed in your pack while packing down to an impressively small size for easy carry.
- Superior Insulation: The advanced thermal construction and reflective layers ensure optimal heat retention without adding extra bulk.
- Durable Materials: Crafted from tough, abrasion-resistant fabric to withstand rugged outdoor conditions.
- Effortless Inflation: Quick-inflate valve allows you to set up your sleeping pad in seconds with the included pump sack, so you can focus on enjoying your adventure.
- Quiet Comfort: Designed with materials that minimise crinkling noise, letting you and your campmates sleep soundly.
Whether you’re tackling trails, weekend camping trips, or remote adventures, this Ultralight Insulated Sleeping Pad is your go-to for dependable, cozy rest in the great outdoors.
Stay warm. Sleep wide. Explore more.

Small but perfectly formed!
This Ultralight sleeping pad is the perfect size when in use and super compact when packed which makes it great for backpacking and wild camping.
Pad Sizes
- Packed Size: 20cm x 12cm
- Length: 196cm
- Width 62.5cm
- Thickness 9.5cm
- Weight 700gm

Fits Easily Into Any Size Rucksack
Weighing in at 700g, our Aerotherm sleeping pad is exceptionally lightweight, making it easy to carry on long hikes and backpacking trips. It compresses down to a compact size, ensuring it won’t take up valuable space in your pack