There are many different water bottles in the market but this Memo Bottle will definitely stands out from the crowd. Instead of the typical circular water bottle, Memo Bottle is flat and about the size of a medium sized book. It comes with three lids so you will always have an extra in case you lose one or one breaks. Each lid has it's own silicone seal for anti-leaking use. With its creative and unique design, it is definitely a great gift idea for your friends!