Product Details Amish Outfitters Buggy Bag Trolling Bag sea anchor (or “sock”) slows the boat’s drift rate while trolling or drifting. Two boat drift socks, one on each corner of the boat, can be used to help with steering. It is advised to use a line of at least 3/8″ thickness connecting the boat to both the front and the rear of the bag, adjusting the rear line to ensure the sea anchor does not swing under the boat and interfere with the prop, rudder, or outdrive. Boat length (ft.) Size (in.) 12 – 19 15 or 18 20 – 24 22 24 – 30 28 Made in the USA Prop 65 Warning Customer Reviews (14) Write a Review 5 18 trolling… Posted by JAMES HANNON on May 18, 2024 I bought one of the 18 bags based on the recommendation of the website. The bag is well made and works as it should. The one bag reduced my boats speed by about 1 mph and go me down to where I needed Read More I bought one of the 18 bags based on the recommendation of the website. The bag is well made and works as it should. The one bag reduced my boats speed by about 1 mph and go me down to where I needed it to be.