The Caterpillar CAT B25 is a rugged phone that is ideal if you work in harsh environments or take part in extreme sports. The phone is encased in a tough rubber housing that seals up the charger point and other vulnerable parts to make the phone dust resistant. The rubberised casing is also water resistant for up to 30 minutes in up to a 1 metre of water so if you splash it or even drop it in a puddle the CAT B25 will keep going. The phone includes a multimedia player, loudspeaker for hands free calling and a flashlight for lighting the way. The phone supports SMS and MMS messaging and the web browser is powered by 2G giving you all the essentials in a super tough phone.