This is a shoulder strap cover that you thread the strap through ☆ ☆ Reduces the burden on your shoulders and neck (^^) It's not just for water bottle straps; if the size is right, it's also recommended for lesson bags, kindergarten bags, calligraphy sets, watercolor paint sets, sewing bags, etc. ☆ #Smile Shop's Thread-Through Strap Cover List ◎ Compatible with straps up to approximately 3.5cm wide. Size: Approximately 22cm x 4.5cm ☆ Please note that there may be slight variations in size. Quilt batting is inserted between the fabric layers to reduce the burden on the neck and shoulders ☆ ☆ About Bundle Discounts Purchase of 1 item... Regular price → Immediate purchase welcome ☆ Purchase of 2 items... -¥20 per item → Please comment. Purchase of 3 items... -¥30 per item → 〃 Purchase of 4 items... -¥40 per item → 〃 Purchase of 5 items... -¥50 per item → 〃 ※ For 5 or more items, it's -¥50 per item. ※ Please comment when purchasing multiple items. Discounts are also available for sets with other items (*^^*) We do not accept discounts or self-applied bundle price requests after purchase. Thank you for your understanding. Each item is carefully handmade by an amateur. Thank you for your understanding. ☆ About Shipping We will ship via regular mail or non-standard mail, so it will take 2-4 days (excluding weekends and holidays) from the date of shipment to arrive. Also, please note that regular mail does not offer date/time指定, package tracking, or package insurance. If you are in a hurry or prefer anonymous shipping, you can change to Mercari delivery (delivery in 1-2 days) for an additional ¥130. It may take a few more days for remote islands, etc. If you would like Mercari delivery, please comment before purchasing. Changes cannot be made after purchase. #WaterBottleShoulderStrapCover #NurserySchool #Kindergarten #WaterBottleCover #WaterBottle #BagCover #Skater #Thermos #EntranceGoods #SchoolEntranceGoods #EntrancePreparation #SchoolEntrancePreparation #HandleCover #ChildSeat #ShoulderPad #ElementarySchool #ShoulderStrapCover #Cover