The Modular Lightweight Load-carrying Equipment (MOLLE) was designed to replace the All-purpose Lightweight Individual Carrying Equipment (ALICE) and Integrated Individual Fighting System (IIFS) including the Enhanced Tactical Load-Bearing Vest.

Based on user feedback on the original system, the MOLLE requirements were modified to eliminate the need for a quick-release frame that integrates into the load bearing vest (LBV).The change allowed developers to replace the probe and socket mechanism, which caused problems in donning for some soldiers and Marines, to a quick-release mechanism for a more traditional permanently-mounted waist belt on the frame.

The MOLLE medical bag was designed to carry a mix of medical supplies and equipment that could be customized for specific missions.

The MOLLE bandoleer holds up to six additional thirty round magazines and can be slung across the shoulders or fits in the claymore pocket of the main pack or the front pack of MOLLE II assault pack.

The MOLLE sleep system carrier is designed to accommodate the Modular Sleep System.

The MOLLE modularity allows for commanders to tailor the loads to　meet mission needs without unnecessary extra pockets and packs.

The MOLLE Load Bearing Vest (LBV) is a modular vest that allows commanders to tailor the loads to meet mission needs without unnecessary extra pouches and gear.The vest is designed to reduce heat build up on the back with minimum area of coverage with the H-Harness design.The wide shoulder straps of the vest help distribute the load without the need for excessive padding that can hinder mobility and sighting a weapon.

The MOLLE main pack has a volume of approximately 3,000 cubic inches.

The MOLLE patrol pack has a volume of approximately 1,200 cubic inches including the outside pocket.

The MOLLE sustainment pocket has a volume of approximately 500 cubic inches.

The MOLLE radio pouch is designed to carry a SINCGARS/ASIP radio.

The MOLLE Combat Medic Set consists of a medic bag and eight external medic modular pouches (four each for the vest and the bag). This set is duty-specific and is issued in addition to the rifleman set.

The MOLLE II molded waistbelt has no longer a female connector into which the MOLLE frame joins but straps (6) and buckles (7) to attach it to the MOLLE II frame. The waistbelt is designed to be permanently attached to the frame and to distribute part of the main pack or large rucksack load to the hips.

The MOLLE II modularity allows for commanders to tailor the loads tomeet mission needs without unnecessary extra pockets and gear.

The MOLLE comes with an on-the-move tube hydrationsystem for special missions where hands-free drinking isdesired.

The Improved MOLLE Medic Set (IMMS) is a redesign of the MOLLE Combat Medic Set. It accommodates the changes in Tactical Combat Casualty Care (TCCC) doctrine and enable combat medics to carry additional life saving medical supplies.

The MOLLE II Assault Pack has an approximate internal volume of 1525 cubic inches in the main compartment and 825 cubic inches in the large front pocket that is specifically sized to house a removable six magazine bandoleer or a standard protective mask and allow quick and easy access to it, and is capable of carrying at least a 60-pound load to include the current family of field radios including SINCGARS and ASIP. The radio can be carried in a radio pouch attached to the rear panel of the pack utilizing the 1 inch oval loops.

The MOLLE II patrol pack has a volume of approximately 1,500 cubic inches including the outside pocket that is specifically sized to house a standard protective mask and allow quick and easy access to it, and is capable of carrying at least a 40-pound load to include the current family of field radios including SINCGARS and ASIP.

The MOLLE II waist pack has a volume of approximately 350 cubic inches.

The canteen/general purpose pouch has a variety of uses.

The MOLLE II Large Rucksack has an approximate internal volume of 2900 cubic inches in the top compartment and 830 cubic inches in the lower compartment, and is capable of carrying a 120-pound load.

The MOLLE II medium rucksack has a volume of approximately 3,000 cubic inches.

The Tactical Assault Panel (TAP) replaces the Fighting Load Carrier to allow for quick-release of equipment in emergency situations.TAP is compatible with the quick release system of the IOTV/SPCS.TAP can also be worn like a Ranger Assault Carrying Kit (RACK) using the external webbing harness.