Description

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Product description

1 IDS Certified Fill 2 RDS Certified Down 3 Advanced technology

1 Blue 2 Red

1 Blue 2 Red

Naturehike Sleeping Bags

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Customer Reviews

5.0 out of 5 stars 13

4.8 out of 5 stars 8

4.4 out of 5 stars 205

4.4 out of 5 stars 578

4.5 out of 5 stars 289

4.7 out of 5 stars 5

4.5 out of 5 stars 9

Price

$159.99$159.99

$159.99$159.99

$149.99$149.99

$99.99$99.99

$189.99$189.99

$19.99$19.99

$49.99$49.99

Filled with

Down with RDS certification

Down with RDS certification

Down with RDS certification

Down with RDS certification

Hollow cotton+flannel+Pongee

Marine Floating Material

Hollow Cotton (polyester)

Weight

2.19lb/992g

2.9lb/1314g

1.95lb/885g

1.74lbs/790g

11.9lbs/5400g

1.9lbs/860g

2.4lbs/1100g

Size

80.7″ x 31.5″/205 x 75cm

86.6 ” x 33.5″/220 x 85cm

86.6 ” x 33.5″/220 x 85cm

78.74 ” x 31.5″/200 x 80cm

86.6 ” x 63″/220 x 160cm

82.7″ x 31.5″/210 x 80cm

80.7 ” x 30″/205 x 75cm

Comfortable temperature

29.3℉/18.32℉/-14.62℉

28.9℉

42.8℉

42.8℉/ 51.8℉

42.8℉

59℉

39.2℉

Storage Size

Φ7.09″*14.96 “L/18*38cm

Φ8.66″*16.54 “L/22*42cm

Φ7.1″*13.8 “L/18*35cm

Φ6.3″*13.7 “L/16*35cm

21″*15.3″*14 “/54*39*36cm

Φ7″*9.4 “L/18*24cm

Φ9″*13.8 “L/23*35cm

Nylon
Imported
NOTE: The SP400 does not have a U Neck Collar or windshield strip, the SP550 has one windshield strip, and the SP1000 has two
PREMIUM RDS&IDS CERTIFIED DOWN: The new 2025 Snowbird model sleeping bags are made from traceable down and certified by RDS Professional. Each item’s label can be scanned to track the origin of the down. Selected high quality 650 fluffy duck down with 85% down content and fill weights of 400/ 700/ 1000 grams respectively, and tested by IDS in the USA
WARMER PROFESSIONAL DESIGN: Thickening of the three-dimensional wind barrier can effectively prevent cold spots caused by zip gap. The design of wind blocking strip can be tightly wrapped by blocking the convection with external cold lips around the cap. U Neck Collar for better neck warmth. Internal pocket for cell phone and other small items to prevent frostbite. Everything is designed to maximize your heat retention
C-SHAPED WRAPPED DESIGN: The sleeping pad adopts C-shaped wrapping design, U-shaped cap cover, YKK two-way zipper, and the ratio of upper and lower pieces is 6:4, allowing more down cover on the top of the body, keeping warm and comfortable performance of sleeping bags. Minimizes difficulty in thermal control during poor weather. 3D foot space allows the foot to move more freely
Sizes and temperatures available: There are three models of SP400/ SP700/ SP1000 available, corresponding to the comfort temperature scale of 38.84/ 18.86/ 12.55℉ respectively. Each model is available in short and regular sizes: 74.8 x 29.5in and 80.7 x 31.5in respectively, please refer to the size pictures for the exact storage size and weight of each model. You can choose the best sleeping bag for outdoor ambient temperature
TIPS FOR USE: In order to better utilize the warm function of the sleeping bag, it is recommended to unfold the sleeping bag the day before use to make the down fluffier, and then store the sleeping bag before departure to take it away. It is recommended to use the sleeping bag together with a Naturehike sleeping pad to maximize the warmth of the bag