Travel and Outdoor Equipment Price Comparison > Sleeping Bags > 3 Season Sleeping Bags
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£289.99
From Ellis Brigham
For three-season adventures in the UK and similar climates abroad, the Ascent 500 XL sleeping bag makes a top pick. Filled with 650-fill hydrophobic down: trapezoid-shaped box wall baffles help the insulation loft fully to avoid cold spots. A wide mummy shape and angled foot box ensure a comfortable night's sleep. Ideal for taller users, this XL version has a maximum user height of 200cm. [Full Details]
This is the latest version of the Neutrino 400 sleeping bag. Ideal for three-season mountain missions, it features premium 800-fill hydrophobic down protected by a new Pertex Quantum recycled ripstop outer. Both the insulation and shell fabric have water repellent treatments, ensuring reliable performance in the damp. A trapezoidal box wall construction maximises warmth levels, while the tapered shape keeps weight and bulk in check. [Full Details]
3 Season Sleeping Bags - Compare Prices
£199.99
From Ellis Brigham
The Forte 20 Regular is a three-season sleeping bag packed with PrimaLoft RISe synthetic insulation. Containing 80% recycled content: the filling is lightweight, lofty, and resilient to ensure reliable warmth levels. An excellent choice for UK camping and backpacking trips, features like the Thermo Gills help regulate body temperature in fluctuating conditions.Designed around Nemo’s Classic Spoon shape, the Forte is ideal for side-sleepers. Generously cut at the elbows and knees, you can lie on your side without being constricted. [Full Details]
£199.99
From Ellis Brigham
The Women’s Forte 20 Regular is a three-season sleeping bag packed with PrimaLoft RISe synthetic insulation. Containing 80% recycled content: the filling is lightweight, lofty, and resilient to ensure reliable warmth levels. An excellent choice for UK camping and backpacking trips, features like the Thermo Gills help regulate body temperature in fluctuating conditions.Designed around Nemo’s Classic Spoon shape, the Forte is ideal for side-sleepers. Generously cut at the elbows and knees, you can lie on your side without being constricted. [Full Details]
£209.99
From Ellis Brigham
The Forte 20 Long is a three-season sleeping bag packed with PrimaLoft RISe synthetic insulation. Containing 80% recycled content: the filling is lightweight, lofty, and resilient to ensure reliable warmth levels. An excellent choice for UK camping and backpacking trips, features like the Thermo Gills help regulate body temperature in fluctuating conditions.Designed around Nemo’s Classic Spoon shape, the Forte is ideal for side-sleepers. Generously cut at the elbows and knees, you can lie on your side without being constricted. Ideal for taller users, this Long version has a maximum user height of 198cm. [Full Details]
Nemo's Disco 15 Regular sleeping bag is a favourite with backpackers. Featuring responsibly-sourced 650-fill down: the light yet warm insulation gives 3+ season performance. A full-length draught tube behind the zip stops any chills creeping in.Particularly good for side-sleepers, the Disco features a Classic Spoon shape. Generously cut at the elbows and knees, you can lie on your side without being constricted. A soft Blanket Fold collar gives a tucked-in feel for extra comfort. [Full Details]
Nemo's Women’s Disco 15 Regular sleeping bag is a favourite with backpackers. Featuring responsibly-sourced 650-fill down: the light yet warm insulation gives 3+ season performance. A full-length draught tube behind the zip stops any chills creeping in.Particularly good for side-sleepers, the Disco features a Classic Spoon shape. Generously cut at the elbows and knees, you can lie on your side without being constricted. A soft Blanket Fold collar gives a tucked-in feel for extra comfort. [Full Details]
Nemo's Disco 15 Long sleeping bag is a favourite with backpackers. Featuring responsibly-sourced 650-fill down: the light yet warm insulation gives 3+ season performance. A full-length draught tube behind the zip stops any chills creeping in.Particularly good for side-sleepers, the Disco features a Classic Spoon shape. Generously cut at the elbows and knees, you can lie on your side without being constricted. A soft Blanket Fold collar gives a tucked-in feel for extra comfort. Ideal for taller users, this Long version has a maximum user height of 198cm. [Full Details]
£399.99
From Ellis Brigham
Nemo’s top-of-the-range Riff 15 Regular is an ultralight sleeping bag offering 3+ season performance. Packed with 800-fill hydrophobic down insulation, it gives an optimal balance of warmth, weight, and compressibility, ideal for backpacking adventures.Constructed with an ultralight Spoon shape: extra room at the elbows and knees ensure side-sleeping comfort. A tapered core and sculpted foot box minimise bulk to give an ideal fit with no wasted space. [Full Details]
£399.99
From Ellis Brigham
Nemo’s top-of-the-range Women’s Riff 15 Regular is an ultralight sleeping bag offering 3+ season performance. Packed with 800-fill hydrophobic down insulation, it gives an optimal balance of warmth, weight, and compressibility, ideal for backpacking adventures.Constructed with an ultralight Spoon shape: extra room at the elbows and knees ensure side-sleeping comfort. A tapered core and sculpted foot box minimise bulk to give an ideal fit with no wasted space. [Full Details]
£429.99
From Ellis Brigham
Nemo’s top-of-the-range Riff 15 Long is an ultralight sleeping bag offering 3+ season performance. Packed with 800-fill hydrophobic down insulation, it gives an optimal balance of warmth, weight, and compressibility, ideal for backpacking adventures.Constructed with an ultralight Spoon shape: extra room at the elbows and knees ensure side-sleeping comfort. A tapered core and sculpted foot box minimise bulk to give an ideal fit with no wasted space. Ideal for taller users, this Long version has a maximum user height of 198cm. [Full Details]
3 Season Sleeping Bags Buyers Guide
3 season sleeping bags probably have the longest usage range of any season rating. They are suitable for British summers, although may be too hot if the weather gets nice. And they can be used during the Easter period as well as late autumn.
They are not to be recommended for use during the winter, and definitely not in extreme weather conditions in mountainous or arctic areas.