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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HiZYNICE Cold Weather Sleeping Bag 100% Cotton Flannel XXL for Adults Big and Tall,Free Compression Sack

Product ID: 360916643

Details

Age Range (Description)
Adult
Brand
HiZYNICE
Color
0F Black
Material
Flannel
Occupancy
1 Person
Seasons
3 Seasons

🔒Anti-snag, versatile zipper

❄️0°F extreme cold rating

🛏️XXL 90x39 in. roomy fit

€ 278.52

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

❄️ Sleep Warm, Sleep Large, Sleep Smart — Own the Outdoors!

ZIP YOUR WAY - Innovative anti-snag zipper unzips inside/outside and top/bottom for easy ventilation and access.
EASY CARE DURABLE - Machine washable flannel surface with waterproof, anti-tear 210T taffeta shell built to last.
ROOM TO STRETCH OUT - Generous 90" x 39" size fits up to 6'7" tall campers and side sleepers for ultimate comfort.
WINTER READY WARMTH - Rated for 0°F extreme temps with a cozy 100% cotton flannel lining and draft tube to lock in heat.
VERSATILE 3 IN 1 DESIGN - Zips together with another bag to create a double or fully opens flat as a sleeping mat.

The HiZYNICE Cold Weather Sleeping Bag is a premium XXL rectangular bag designed for big and tall adults, featuring a soft 100% cotton flannel lining and a durable waterproof shell. Rated for extreme temperatures down to 0°F, it offers versatile anti-snag zippers for customizable ventilation and access. Perfect for 3-season camping, it can zip with another bag to form a double or open flat as a mat. Machine washable and built to last, it comes with a compression sack and a 3-year warranty.

Specifications

ASIN	B09825XKBF
Additional Features	Anti-tearing & Waterproof
Age Range Description	Adult
Best Sellers Rank	#4,110 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #17 in Camping Sleeping Bags
Brand	HiZYNICE
Brand Name	HiZYNICE
Closure Type	Zipper
Color	0F Black
Customer Reviews	4.5 out of 5 stars 2,398 Reviews
Fabric Type	Flannel, cotton, polyester
Fill Material Type	Cotton
Included Components	Big and Tall Sleeping Bag, Compressed Sack
Item Dimensions L x W	90"L x 40"W
Item Weight	7 Pounds
Manufacturer	HiZYNICE
Manufacturer Part Number	2021CSB9040BR
Material	Flannel
Maximum Height Recommendation	6 Feet
Model Number	2021CSB9040BR
Occupancy	1 Person
Seasons	3 Seasons
Shape	Rectangular
ShellMaterial	210T Taffeta（Anti-tearing & Waterproof ）
Size	90" x 39" Right Zip
Sport Type	Camping and Hiking
Temperature Rating	0°F
Unit Count	1.0 Count
Warranty Description	3 Year Manufacturer

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