How to shield savings from inflation

After today's news that the Consumer Price Index rose to 4.4% from 4.2%, ways to save and get protection from inflation - courtesy of Moneyfacts.

Provider	Account	Rate	Term	Minimum Investment
Cambridge BS	Inflation Linked Bond	1.00% plus RPI	16.9.16	£5,000
NS&I	Index Linked Savings Certificates	0.50% plus RPI*	5 Years	£100
Post Office	Inflation Linked Bond Issue 2	0.50% plus RPI	10.10.14	£500
Post Office	Inflation Linked Bond Issue 2	1.50% plus RPI	11.10.16	£500
Santander	Inflation Linked Bond Issue 4	110% of the growth in the Retail Prices Index (RPI), or a guaranteed minimum return of 12%, plus original investment returned	1.4.17	£1
Yorkshire BS	Protected Capital Account – Inflation Linked 8	100% of the growth in the Retail Prices Index (RPI), or a guaranteed minimum return of 16%, plus original investment returned	15.9.17	£3,000
Yorkshire BS	Protected Capital Account – Inflation Linked 7	100% of any annual growth in the Retail Prices Index (RPI), or a guaranteed minimum of 1.5%, plus original investment returned on maturity	17.10.17	£3,000
* Interest earned tax-free Source: Moneyfacts.co.uk 15.8.11