Tips and deals of the week: Colombia comes to London, Go Travel Sleep Set and Coillabus cottages

The event

Colombia comes to London  with events at the National Geographic Store and a coffee hacienda at Victoria station, 19 July-16 August.Colombia.travel

The kit

Inject some style  to your travel accessories. Go Travel&rsquo s Sleep Set (pillow and mask) comes in pretty patterns. £ 9.99.  Go-travelprodcuts.com

The cottages

Coillabus  are two new turfroofed stone cottages on the Isle of Islay, complete with hot tub, sauna and contemporary interiors.Coillabus.com