The Quickshots from Fleshlight are compact sleeves with an opening on each end. There is a lid on each side for easy storage. You can even leave one lid on for stimulating just the head. Made of Fleshlights "SuperSkin" material which is very soft. These toys are great for solo and partner play. Excellent during blowjobs. Give it a shot with the Quick Connect.
The Quickshots are 4.4"/ 11.2 cm in total and 3.5"/ 8.9 cm of insertable length.