
Cellos with these dimensions or smaller fit comfortably in this case.


If your instrument is larger in any of these measurements, please contact us before purchasing and we will check the fit with you.
Contact usA short guide to setting the combination of your Negri lock.
Buying guide
The Eternity Cello is a pure carbon fiber cello case by Negri Cases that weighs only 2.3 kg. It fits 4/4 cellos, has padded backpack straps, carrying handles, an interior accessory pocket and two bow holders, and comes in Silver Grey, Pearl White and Metallic Black. Price: €1,850 in the EU store.
| Instrument | Cello, 4/4 (see maximum measurements below) |
|---|---|
| Shell | Pure carbon fiber |
| Interior | Padded fixing cushions; neck held with a strap and buckle; small space to hold the endpin |
| Bows | 2 bow holders |
| Storage | Interior accessory pocket |
| Carrying | Padded backpack straps, integrated, side and top handles |
| Weight | 2.3 kg (about 400 g more with straps and accessories) |
| Colours | Silver Grey, Pearl White, Metallic Black |
For cellists who carry their instrument on foot, by public transport or on tour and want the lightest rigid case.
Padded cushions hold the cello in one fixed position, and the carbon fiber shell absorbs knocks before they reach the instrument.
The case is made for 4/4 cellos up to these maximum measurements: overall length 1,220 mm (48.0 in), body length 755 mm (29.7 in), upper bout width 340 mm (13.4 in), lower bout width 445 mm (17.5 in), and height from the back to the top of the bridge 270 mm (10.6 in). If any measurement of your cello is larger, contact us before you buy.
The empty case weighs 2.3 kg; with straps and accessories, about 400 g more.
A cello normally needs its own purchased seat in the cabin. Rules depend on the airline, so check with yours before you fly.
Wipe the shell with a cloth, water and a little soap; never use solvents. Clean the interior with a soft brush or compressed air.
Negri Cases sells online and has no showroom. You can see the case live on a video call with our team, or at the trade fairs we attend. Write to info@negricases.com.
Shipping is free to the EU, the United Kingdom, Japan, Hong Kong, South Korea and China. It costs €50 to European countries outside the EU and €100 to the rest of the world. Prices include VAT. Customers in the United States buy from the Negri Cases US store.
By Visa or Mastercard credit or debit card, PayPal or bank transfer. In the EU store you can also pay with Klarna in 3 interest-free instalments.
Yes, within 14 days of delivery, in perfect condition and in its original packaging. Return shipping is paid by the customer, and the refund is made within 14 days of receiving the case. Personalised or made-to-measure cases cannot be returned.
The shell has a 10-year warranty against manufacturing defects.
Negri Cases makes hard cases for violin, viola, cello and bows. It was founded by Luis Negri, who has been designing violin cases for over 40 years. Negri cases have protected Stradivari and Guarneri violins and have been used by musicians including Yehudi Menuhin, Ruggiero Ricci, Akiko Suwanai, Vadim Repin and Linus Roth. For personal advice, write to info@negricases.com or book a video call with the team.