Gilt Groupe is having a SIGG water bottle sample today — Earth Day!  Thursday, April 22, 2010 at 9am PST! There should be quite a few different styles and colors available. Gilt is also donating 5% of their Earth Day profits.

You need an invitation code to shop at Gilt Groupe, get one here.

Other Upcoming Gilt Groupe Sales:

• Mountain Hardwear & Icebreaker @ Gilt Man – April 23
• Loomstate @ Gilt Groupe – April 22