Serac 300 -4°C Regular

Comfort mummy shape with insulated baffles, drawcord hood, shark fin foot box, and 600 FP RDS duck down for warmth, fit and reduced heat loss.
Variants: Long or regular
  • Comfort mummy shape enhances freedom of move
  • Insulated face and neck baffle
  • Full-length insulated zip baffle
  Pre-order now, expected in stock: 02/03/2026
RRP 180.00
£155.00

Select a variant:

Regular Long
Out of Stock
  • Icon for payment method
  • Icon for payment method
  • Icon for payment method

Free delivery over £600 - low shipping £9,99

The Robens Serac 300 sleeping bag is designed for those seeking reliable performance in cool conditions, rated for temperatures down to -4°C. It features responsibly sourced, traceable duck down, providing excellent warmth and lightweight comfort, complemented by a comfort mummy shape that allows freedom of movement during use. Practical features include an insulated face and neck baffle, a full-length zip baffle, and a redefined neck baffle position that reduces draughts and heat loss. The adjustable hood drawcord ensures a snug fit, while the shark fin foot box adds extra insulation. With a pack size of just 26 x 16 cm and lightweight, this sleeping bag is easy to transport, making it an ideal choice for outdoor enthusiasts prioritising functionality and reliability.

Update: Sustainable Product - Responsibly sourced & traceable duck down. recycled nylon shell and lining. 100% recycled

Size
205 x 85 x 53 cm (LxWxW)
Body length
180 cm
Seasons
2-3
Shell
20D 400T nylon
Lining
Recycled 50D 300T polyester Taffeta
Filling
300 g responsibly sourced & traceable duck down 85/15, 600 FP
Construction
Box wall
Zipper
YKK Auto lock - two-way open - anti snag cover
Temp (Tcomfort) woman
2
Temp (Tlimit) man
-4
Temp (Textreme)
-21
Colour
Blue
Textile Fiber Composition
Shell: 100% Nylon Lining: 100% Polyester Filling: 100% Down Carrybag: 100% Nylon
Our Promise
Responsibly sourced & traceable duck down. 100% recycled nylon shell.
Pack size
30 x 13 cm
Weight
790g
EAN
5709388160126
Number
250317

  • Comfort mummy shape enhances freedom of move
  • Insulated face and neck baffle
  • Full-length insulated zip baffle
  • Redefined neck baffle position and profile minimise draughts and heat loss
  • Hood drawcord differentiated by thickness and structure for easy adjustment by touch
  • Shark fin foot box with extra insulation
  • Anti-snag zip guard
  • Compression stuff sack
  • Mesh storage sack
  • Lining material with high moisture transport for comfort
  • Responsibly sourced & traceable 600 FP duck down
  • Hanger loops
  • PFAS-free