Hi all Planning a trip 'Bangalore -Trichy- Nagercoil - Bangalore' 17-22 of this month. ( Around 1500 kms in total ). I plan to order these. 1. Samsung Galaxy S2 holder 2. Samsung Galaxy S2 USB charger 3. Sun shades 4. Neck rest 3. Rear seat inflatable mattress ( Multipurpose Foldable Mattress with Air Pump Price - Buy Multipurpose Foldable Mattress with Air Pump Online at Best Price In India) Any suggestions for 1-4. I need a good quality one. Please list the must have accessories to be installed from the Dealer (like Mud flaps, etc). I'm going for 3M or 3D mats. Gonna change the tyres to Michelin Primacy 3 ST (Any dealer suggestions in Bangalore?). Also, please suggest If I should be carrying anything else for this highway trip.