Will this fit a 6’7” 270lbs man?

My husband is a large man and it worked for him. He is 6'5" and 340 pounds. He said he had plenty of room in the sleeping bag.

Who is the seller? Also, does this unzip at the foot area for ventilation?

I'm the seller,Yes,you can unzip at the foot area for ventilation。

How do determine left or right zip? While your in it or looking at it from outside the bag?

I'm sorry that I didn't explain left or right zip clearly. Left Zip：When you lie in sleeping bag to rest, the zipper is beside your left arm; Right Zip：When you lie in sleeping bag to rest, the zipper is beside your right arm; And you can see the letter L or R at the bottom of the storage bag. L represents the Left Zip,and R represents the Right Zip.

How do I fully open this to be a mat. I got one with one zipper at the bottom but there are two zippers at the side going in opposite directions.

you can open this sleeping bag to be a mat,simply unzip the both bottom and side zip. How to open the side zipper? it is a two-way zipper, just move the two zipper heads together to the bottom of the zipper,must be the bottom and align two zipper heads,then you can unzip it.I hope my answer can help you. It is worth mentioning that side zipper can be pulled in two way directions to facilitate ventilation.

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0 Degree Sleeping Bag 100% Cotton Flannel XXL for Adults Big and Tall Cold Weather Winter Zero Degree Camping,Free Compression Sack

0 Degree Sleeping Bag 100% Cotton Flannel XXL for Adults Big and Tall Cold Weather Winter Zero Degree Camping,Free Compression Sack

Product ID: 480574438

Details

Age range (description)
Adult
Brand
HiZYNICE
Colour
Black
Material
Flannel
Occupancy
1 Person
Seasons
3 Seasons

💧Waterproof & anti-tear shell

📏90" x 39" XXL size

❄️0°F extreme cold rating

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₩1954085

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Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

❄️ Sleep Warm, Sleep Large, Sleep Like You Mean It!

DURABLE WEATHER READY - 210T taffeta outer shell offers waterproof and anti-tear protection for rugged outdoor adventures.
ROOM TO STRETCH SLEEP - Generous 90" x 39" dimensions designed for big, tall, and side sleepers craving extra space.
VERSATILE 2 IN 1 DESIGN - Zip two bags together for a double sleeping experience or fully unzip to create a comfy sleeping mat.
EFFORTLESS CARE PORTABILITY - Machine washable flannel interior plus a free compression sack for easy packing and travel.
ULTIMATE COLD WEATHER DEFENSE - Stay cozy down to 0°F with premium cotton flannel insulation and a draft-proof mummy hood.

The HiZYNICE 0 Degree Sleeping Bag is a premium XXL flannel-lined sleeping bag engineered for adults who demand warmth and space in cold weather camping. Rated for 0°F, it features a mummy-style hood with drawstrings, a waterproof and anti-tear 210T taffeta shell, and a roomy 90" x 39" size perfect for big and tall users or side sleepers. Its versatile design allows zipping two bags together or opening flat as a mat. Machine washable and includes a free compression sack, this sleeping bag blends durability, comfort, and convenience for serious outdoor enthusiasts.

Specifications

ASIN	B098279B6J
Age Range Description	Adult
Best Sellers Rank	398,544 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 538 in Mummy Sleeping Bags
Brand	HiZYNICE
Brand Name	HiZYNICE
Closure Type	Zipper
Colour	Black
Customer Reviews	4.6 out of 5 stars 2,129 Reviews
Fabric Type	Cotton
Fill Material Type	Cotton
Included Components	Big and Tall Sleeping Bag, Compressed Sack
Item Dimensions L x W	2.29L x 1.02W metres
Item Shape	Rectangular
Item Weight	7 Pounds
Manufacturer	HiZYNICE
Material	Flannel
Maximum Height Recommendation	79 Inches
Occupancy	1 Person
Outer Material Type	210T Taffeta（Anti-tearing & Waterproof ）
Seasons	3 Seasons
Shape	Rectangular
Size	90" x 39" Left Zip
Special Features	Anti-tearing & Waterproof
Sport Type	Camping and Hiking
Temperature Rating	0°F
Temperature rating	0°F

Reviews

J**Z

Graaan tamaño y cómoda

Es excelente, yo que mido casi 2 metros las otras me quedaban chicas en lo ancho, pero esta tiene un tamaño muy grande y me gustó mucho

15.08.2024

M**I

Great Purchase!

29.01.2026

M**A

Great sleeping bag!

22.01.2026

J**Y

Amazing Bag and Fantastic Customer Service!

12.07.2025

A**B

Big, warm and soft!

21.02.2026

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Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

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