Iriscup microwave sterilizing bag, 5 units

If you’re looking for a practical and economical way to sterilize your intimate accessories without investing in an expensive appliance, this sterilizer bag is a game changer. I find it’s one of those little innovations that seems silly on paper but quickly becomes indispensable once you’ve tried it. No electronics, no power outlet, just water and your microwave—that’s what I like about it.

How microwave sterilization works

The principle is simple but effective: fill the 160 ml bag with drinking water, put your accessories inside (menstrual cup, toothbrushes, baby bottles, nipples, pacifiers), close the bag securely, and place it in the microwave according to the manufacturer’s instructions. The water vapor created inside eliminates 99% of common bacteria and germs. After two minutes, let the steam escape gradually (be careful not to burn yourself), then empty the water through the small hole provided for this purpose. It really isn’t complicated.

Contents and extended use

You receive 5 reusable bags in this box. Each bag can be used 20 times, giving you 100 uses in total—which is pretty good. Once a bag starts showing signs of wear (small cracks, a less airtight seal), replace it. The pack is compact: 14 cm long, 12.1 cm high, and 4 cm thick, weighing just 100 g. Easy to store in a bathroom or even take along when traveling if you travel with your menstrual cup.

Compatibility and versatility

What I’m often asked in the shop is whether it really works for everything. The answer is yes, but with common sense: this bag is suitable for all accessories that can withstand hot water vapor. Menstrual cups, baby bottles, nipples, toothbrushes, pacifiers—it can handle them all. You can also use it without any problem for silicone or glass sex toys. However, avoid accessories made of porous materials (TPE, jelly) or those with electronic components. I always recommend checking the material’s compatibility before sterilizing an item for the first time.

• 5 reusable bags included
• 100 total uses (20 per bag)
• Eliminates 99% of bacteria and germs
• Microwave use only
• Easy to use: water + microwave

Who it’s really useful for

Who it’s for: People who have a menstrual cup and want to sterilize it between cycles without any hassle. Parents who regularly sterilize baby bottles and nipples. Anyone looking for an economical and eco-friendly sterilization solution. Travelers who want something lightweight and discreet. You’ll find other intimate wellness and care accessories in our catalog if you’re looking for complementary products.

Who it’s not for: If you have a dedicated electric sterilizer and like it, there’s no need to switch. If you never use a microwave (rare, but it happens), this product won’t be useful to you. If you’re looking for ultra-fast sterilization (it still takes a few minutes), there are other faster solutions on the market.

A tip from a friend— Before using the bags for the first time, rinse them thoroughly with hot water. And don’t leave water sitting in the bag for too long after sterilization—empty it fairly quickly to prevent odors. It’s a small detail, but it makes a big difference to the product’s lifespan.