Thank you for viewing! ★ Immediate purchase is welcome, no need to ask! ★ Same-day shipping for purchases made by 7 AM ★ Bulk purchases welcome, feel free to comment. ★ Please feel free to comment with any questions or for discounts. ★ We prioritize those who purchase, even during comment exchanges. Thank you for your understanding. ★ Please note that we may switch between Rakuraku Mercari delivery and Yuuyu Mercari delivery without notice. #RikaWaterBottleShop ♢Product Description♢ ✅ Excellent heat retention and cold insulation The vacuum-insulated double-walled water bottle has a vacuum between the inside and outside, demonstrating excellent insulation performance. This characteristic allows the contents to maintain their temperature for a long time. It's a high-performance thermos, so even if you put ice water in it during the day, it will still be cold when you get home at night. ✅ Convenient to carry A 500ml stainless steel bottle that is convenient to carry. It has a straw that can be adjusted to an angle, so you can drink without worrying about spills when you're out and about, and it's a direct-drink water bottle that you can easily drink even while driving. It also has a handle, which is convenient even when you don't need to carry a bag. ✅ Leak-proof and non-slip With a high-sealing design, the lid has a rubber packing inside, making it a mug bottle that is unlikely to leak even if turned upside down. You can rest assured that it can be put in your bag. In addition, the bottom has a non-slip pad, making it less slippery and providing a stable place to put it, which helps protect your favorite cups and desks. ✅ Safe 316 material The insulated water bottle uses SUS316 stainless steel and PP plastic, which are highly resistant to rust, stains, and odors, and have high corrosion resistance. Non-toxic, food-grade materials, harmless and tasteless to the human body, and safe to use! It has better heat retention and cold insulation effects than 304 stainless steel bottles. $$2980