KneesUp
Guru
On my first 2-week tour (Le Havre to Barcelona) I used a ten pound tesco tent and was quite content (no punn!) with it, it only a single skin but luckily no rain so no problem. As you state, for an occasional weekend use it should be fine. Later if you start to tour more, for longer periods then you could soon upgrade.
I had a £9.99 Tesco tent the first time I went to Scotland (not on a bike admittedly, I went in the car on a bit of a whim and picked the tent up because it seemed big enough to sleep in and it was a tenner) It did rain, and the tent was still fine. Very small though - as with all tents it would sleep one less than it said, making it 1-berth. I used it every night for a fortnight - it was really easy to put up and down which made it ideal as I moved on every day, as you possibly would on the bike. Cooking was a pain with no porch, so in the end I just ate cold stuff or went to the pub
