Article	Insulation cooler bag
Design	Round shape
Attachment	With rubber handle & adjustable shoulder strap
Capacity	15L
Outer	324Dia.*371Hcm
Inner	267Dia.*371Hcm
Material	TPU
Padding	NBR insulated foam
Net Weight	1.73KG
Gross Weight	2.60KG
Color	Grey,White,Black,Blue  Please contact with customer's service for custom color
Usage	Storage for food & drinks,insulation,thermal and cooler
Application	Outdoor,Camping,Travel,Picnic,Beach,Hiking,Party,etc.
Brand	SMARTENT
Function	Insulated,Cooler,Thermal,Waterproof
MOQ	100pcs
Branding Custom	Available
Logo	Printing,Stamping,In moulded
OEM & ODM	Support
Certification	SGS,Rohs,Reach
Individual Packing	Polybag
Waterproof	Yes
Export Market	Worldwide
Lead Time	7~30days
Delivery Term	EXW,FOB,CIF,DAP
Shipping Methods	Via Boat or Plane or Express
Payments Available	1. Paypal 2. Western Union 3. T/T bank transfer
Imprint Artwork Request	PDF, PSD, AI, CDR, EPS
Loading Port	SHENZHEN,GUANGZHOU or HONGKONG
Patent	No
Production Origin	DongGuan,China

Some advantages of TPU insulation cooler bags include:

1. Thermal Efficiency: TPU insulation offers excellent thermal resistance, helping to maintain the desired temperature inside the bag for an extended period.

2. Durability: TPU material is known for its toughness and resistance to abrasions, tearing, and punctures. This makes TPU insulation cooler bags sturdy and suitable for outdoor activities.

3. Flexibility: TPU material is flexible, allowing cooler bags to be folded or compressed for easy storage when not in use.

4. Waterproof: TPU is water-resistant, which helps protect the contents of the bag from moisture and potential leaks.

5. Easy to Clean: TPU insulation cooler bags are generally easy to clean. Most of them can be wiped down with a damp cloth or sponge, and some models are even machine washable.

FAQ

Q: What is TPU insulation?
A: TPU insulation refers to the use of Thermoplastic Polyurethane (TPU) material as an insulating layer in cooler bags. TPU is known for its thermal properties, which help maintain the temperature inside the bag.

Q: How long can a TPU insulation cooler bag keep items cold or hot?
A: The exact duration of temperature retention depends on various factors, including the initial temperature of the items, the insulation thickness, external conditions, and the quality of the cooler bag. In general, TPU insulation cooler bags can keep items cold or hot for several hours, typically ranging from 4 to 12 hours.

Q: Are TPU insulation cooler bags leak-proof?
A: TPU insulation itself provides some level of water resistance, but it does not guarantee complete leak-proofing. The overall design and construction of the cooler bag, including the seals and closures, play a significant role in preventing leaks. It's essential to check the product description or customer reviews to determine if a particular TPU insulation cooler bag is leak-proof.

Q: Can TPU insulation cooler bags be used for both hot and cold items?
A: Yes, TPU insulation cooler bags are designed to work for both hot and cold items. The insulation helps retain the temperature inside the bag, whether it's keeping cold beverages chilled or maintaining the warmth of hot meals.

Q: Are TPU insulation cooler bags safe for food storage?
A: TPU (Thermoplastic Polyurethane) is generally considered safe for food contact. However, it's crucial to ensure that the cooler bag is made from food-grade TPU and that it complies with relevant safety regulations. Always check the manufacturer's specifications or labels to confirm the bag's suitability for food storage.

Q: How do I clean a TPU insulation cooler bag?
A: Cleaning instructions may vary depending on the specific cooler bag and manufacturer's recommendations. In general, TPU insulation cooler bags can be wiped clean with a damp cloth or sponge. Some bags may also be machine washable (check the care instructions). It's important to follow the manufacturer's cleaning guidelines to maintain the bag's integrity and performance.

Q: Can TPU insulation cooler bags be folded for storage?
A: Yes, TPU insulation cooler bags are often designed to be flexible and foldable for convenient storage when not in use. The TPU material allows the bag to be folded or compressed without damaging its insulation properties.