Product Review

Multi-layer Protection System (MPS) XL - An X-large holster that completes your iPhone 4/4S protection.
At the end of 2010, we launched the original CASE123 MPS line of holsters to accommodate iPhone 4 users using typical gel skins or back cases with a carrying solution. While that equipped many iPhone 4/4S users with a holster for their already protected smartphone, users of the more rugged type of cases were left out. Not anymore.

Introducing the CASE123 MPS XL Series.

The CASE123 MPS XL Elite Executive is enlarged for compatibility of larger rugged cases. Now even the rugged cases can be used with a holster.

This item is for the genuine leather holster only.


Compatibility Examples:

iPhone 4/4S Otterbox Commuter Series cases
iPhone 4/4S Otterbox Impact Series case
iPhone 4/4S Case-mate Pop cases
iPhone 4/4S Case-mate Tough case
iPhone 4/4S Ballistic LS Series
iPhone 5 in TPU cover


Incompatibility Examples (Would not fit):

iPhone 4/4S Otterbox Defender Series
iPhone 4/4S Extended Battery Cases
iphone 4/4S Ballistic SG Series
iPhone 4/4S Lifeproof Case


Maximum Inner Case Dimensions: 12cm x 6.6cm x 1.7cm

Looking for an equivalent iPhone 5 oversized holster? Look for the iPhone 5 MPS SL, MPS TL, and MPS XLR line of holsters.
For compatibility with thicker TPU covers or Rugged Cases, please see our new iPhone 5 MPS XLR holster, compatible with iPhone 5 in Otterbox Commuter, Otterbox Defender, Ballistic SG Series Rugged Case, Case-mate Tough Xtreme case, Speck Smartflex Card case, and more!

For compatibility with typical TPU covers or snap on hard cases, please search for our iPhone 5 MPS TL holsters.

For an iPhone 5 holster compatible with ultra-slim cover or no case at all, please search for our iPhone 5 MPS SL series of holsters