ZEN Roll Top Cooler

Name: ZEN Roll Top Cooler
Brand: ZEN Camps
SKU: CA-Q63N-JGJZ
Price: 2480.0 JPY
Availability: InStock

¥2,480 ~

Size & Color

White (S size: approximately 7L) White (M size: approximately 10L) Brown (S size: approximately 7L) Brown (M size: approximately 10L)

Product variants

Materials

Outside: Tyvek (high-density polyethylene) / Insulation: polyurethane foam / Inner layer: PEVA

Dimensions

【Size S (about 7L)】: (height) 33cm × (width) 20.5cm × (gusset) 14.5cm × (opening) 28cm 【Size M (about 10L)】: (height) 32.8cm × (width) 22cm × (gusset) 16cm × (opening) 37cm

Number of days until delivery

15時までのご注文で最短当日発送

View details

ZEN Roll Top Cooler

Feature overview video

A soft cooler for keeping canned drinks, lunch boxes, rice balls, sandwiches, ice cream, and more cold when used with ice packs or ice.

The outer material is made of high-density polyethylene, offering a pleasant, premium paper-like feel along with high strength, water resistance, and light weight.

Extremely lightweight and compact, it is useful not only for camping but also for carrying lunch boxes and rice balls to the office, park, beach, pool, fireworks displays, festivals, and all kinds of other settings!

Four types in total (color and size)

White (S size / M size)

Brown (S size / M size)

Enjoy the characteristic wrinkles and texture of the material.

Storage examples

S size (nine 350 ml cans)

M size (six 500 ml cans & two 350 ml cans)

※A 6-pack of 500 ml cans fits inside as is.

M size (12 350 ml cans)

High cooling performance with a 3-layer construction

The main body has a 3-layer construction designed to effectively trap cold air inside.

Outer material: High-density polyethylene
Insulation: Polyurethane foam
Lining: PEVA

Hook-and-loop fastener & sealed design

After securing the opening with hook-and-loop fastener, it can be folded over 2–3 times and fastened with the buckle. This seals the cold air inside, keeping the contents cool for longer.

Cooling performance test

Test conditions

Outdoor temperature: 30°C
Measurement time: 10:00–13:00
Measurement target: Surface temperature of refrigerated canned beer

Elapsed time	Roll TOP Cooler	Without a cooler
At the start	6.5°C	6.5°C
After 30 minutes	9.8°C	22.1°C
After 1 hour	13.6°C	29.5°C (room temperature)
After 1 hour 30 minutes	15.6°C	-
After 2 hours	18.7°C	-
After 2 hours 30 minutes	19.6°C	-
After 3 hours	21.1°C ※Temperature at which it still feels cold	-

Test results

・When using the Roll TOP Cooler, it maintains a temperature of 21.1°C, at which it still feels cold even after 3 hours.

・The 3-layer insulation × roll-top construction effectively traps cold air inside.

※Adding ice packs or ice helps keep contents colder for longer.

Ideal for preventing food spoilage and keeping food cold

Rice balls

Sandwiches

Ice cream

Cheese and chilled foods

Includes a mini pocket

Ideal for storing snacks and treats.

A message is printed on the back

Includes a strap for hanging it from a hook

SPEC

【Product Dimensions】

S size (approx. 7 L)

(Height) 33 cm × (Width) 20.5 cm × (Depth) 14.5 cm × (Opening) 28 cm

M size (approx. 10 L)

(Height) 32.8 cm × (Width) 22 cm × (Depth) 16 cm × (Opening) 37 cm

【Weight】

S size: Approx. 110 g
M size: Approx. 128 g

【Materials】

Outer material: High-density polyethylene
Insulation: Polyurethane foam
Lining: PEVA

FAQ | Frequently Asked Questions

How long can it keep things cold?

It varies depending on the environment and the amount of ice packs used, but using it together with ice packs or ice allows you to carry drinks and food while keeping them thoroughly chilled. Its roll-top and three-layer construction help prevent cold air from escaping, making it useful for day camping, picnics, and as a lunch bag for commuting.

Are ice packs necessary?

We recommend using it together with ice packs or ice for better cooling performance. Especially in summer or when using it for long periods, placing a frozen ice pack inside can extend the cooling time.

Which is recommended, the S size or M size?

The S size is recommended if you mainly plan to use it every day, while the M size is recommended if you want ample storage for camping and leisure activities.
【S size (approx. 7 L)】
Bento boxes, rice balls, several drinks, and solo camping
【M size (approx. 10 L)】
A six-pack of 500 ml cans, drinks for several people, food, and family camping

Can it hold 500 ml plastic bottles?

Yes. The M size is designed to hold a six-pack of 500 ml cans as is, making it suitable for carrying 500 ml plastic bottles and other beverages.

Is it waterproof?

The exterior uses high-density polyethylene, which is lightweight and highly durable, but it may stain when exposed to water, so care is required.

What is high-density polyethylene material?

It is a special material made from high-density polyethylene. It has a unique paper-like texture while also offering high durability, light weight, and water resistance, so it is used in a wide range of fields, including outdoor gear and construction materials.

Can it be folded for storage?

Yes. When not in use, it can be folded down small for storage. Unlike a hard cooler box, it does not take up much storage space, making it convenient for camping or keeping in your vehicle. Users have also commented in reviews that it is “lightweight and folds up compactly.”

Can it be washed?

If it gets dirty, wipe it with a soft cloth or lightly wipe the inside with a damp cloth. Drying it thoroughly after use will help you enjoy it comfortably for longer.

Can it be used outside of camping?

Of course. It is useful in a variety of situations, including as a bento bag, lunch bag, insulated shopping bag, or for trips to parks and beaches, fireworks displays, and festivals. It is lightweight and easy to carry, making it ideal for everyday use as well.

What is the difference between a soft cooler and a hard cooler?

Soft coolers are lightweight and easy to carry, and their compact size when stored is a major advantage. However, their intended use differs from that of large hard coolers designed to keep items cold for several days. Many users prefer the convenience of soft coolers for day trips, picnics, and lunch.

Product After Support

1-year warranty

The product comes with a one-year warranty from the date of purchase. We take great care in shipping our products, but if any issues arise, please contact us via Line.

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