Marmot Lost Coast 15

Delivered between Thu, 29.1. and Tue, 10.2.
6 pieces in stock at supplier
free shipping

Colour3

Product details

The Lost Coast 15 by Marmot is a high-quality down sleeping bag specifically designed for cool nights. With an excellent warmth-to-weight ratio, it offers both comfort and functionality. The sleeping bag is compact and versatile, making it an ideal choice for outdoor enthusiasts who value lightness and warmth. The combination of 80% down and 20% feathers provides outstanding insulation, while the thermal collar and hood offer additional protection against the cold. The two-way zipper allows for easy handling and adjustment, enabling the sleeping bag to be adapted to various conditions. Whether camping, hiking, or traveling, the Lost Coast 15 is designed to keep the user warm and comfortable.

  • Excellent warmth-to-weight ratio for optimal insulation
  • Compact design for easy transport
  • Thermal collar and hood for extra cold protection
  • Two-way zipper for flexible use.

Key specifications

Filling material
Down
Weight
1230 g
Comfort temperature up to
-4 °C

General information

Item number
58343414
Manufacturer
Marmot
Category
Sleeping bags
Manufacturer no.
M15414
Release date
12.5.2025

Colour

Colour
Blue
Exact colour description
Bluetrail blue-twilight

Material

Material outside
Polyester
Inside material
Polyester
Filling material
Down
Down feather percentage
80%
Feather percentage
20%
Fill power
600 cuin
Weight Filling
1226 g

Sleeping bag properties

Sleeping bag type
Down sleeping bag
Sleeping bag equipment
Heat collarHoodTwo-way zipper

Sleeping bag temperature range

Comfort temperature up to
-4 °C
Extreme temperature
-31 °C

Sleeping bag size

Max. Height
168 cm

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Weight
1230 g

30-day right of return
24 Months Warranty (Bring-in)

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Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «Sleeping bags» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Marmot
    Not enough data
  • 1.Cocoon
    0 %
  • 1.Fit-Flip
    0 %
  • 1.Mammut
    0 %
  • 1.Quechua
    0 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Marmot
    Not enough data
  • Camp Active
    Not enough data
  • Cocoon
    Not enough data
  • Deuter
    Not enough data
  • Easy Camp
    Not enough data

Unfortunately, we don't have enough data for this category yet.

Return rate

How often is a product of this brand in the «Sleeping bags» category returned?

Source: Digitec Galaxus
  • Marmot
    Not enough data
  • 1.Normani
    2.4 %
  • 2.Cocoon
    2.9 %
  • 3.Camp Active
    3 %
  • 4.Trollkids
    4.2 %
Source: Digitec Galaxus