Number 1 - Halo Sweatband
I sweat like the divil himself and not being blessed with natural soakage in the head area,in the early days was often seen with my daughters headband on under my helmet

http://store.haloheadband.com/HALO_II_pullover_s/9.htm
Number 2 - Inov8 backpack
I've had a few backpacks - these are by far the best. Why? Because they are cleverly designed to have the weight over your hips instead of on the middle of your back. I only really realised what a difference this makes when I wore one of my old backpacks a few weeks ago - horrible - all the wight sitting on the middle of your back and pulling from your shoulders. Inov8 back packs also have handy little pockets on the hips that you can access without having to take off the bag. I have the race pro18 - if i was getting another would probably go for the smaller race pro12
http://www.inov-8.com/Products.asp?PG=PG2&L=26
Number 3 - Specialized BG Cycling Shoes
I've had Shimano, dhb (Wiggle) and Gaerne shoes - they're all crap compared to the Spesh BG. I have a pair of winter boots that I have worn for the last 3 winters, never been washed

http://www.specialized.com/gb/gb/bc/SBC ... emId=10837
Number 4 - Giro Hex helmet
This is, I reckon, the only bit of kit that I bought at the start that I haven't replaced/changed. Excellent fit, all the bits (sweat pads, reatining system) are replaceable and it's taken a few clatters well. Mid range, not too expensive helmet
http://www.chainreactioncycles.com/Mode ... elID=56087
Number 5 - Park Tools Workstand
Is it possible to work on your bike comfortably if it's not on a stand? IMO the answer is no. I picked up one of these for €50 second hand

http://www.chainreactioncycles.com/Cate ... BrandID=65
There's a common thread here - none of the above are exactly cheap, with the exception of the sweatbands, I've learned over the years that if you want decent stuff then you have to spend the money (or keep your eye out for 2nd hand bargains)